44 results on '"Campos, Mário Hebling"'
Search Results
2. Presence of Exercise Physiology or Similar Coursework in the Curricula of Brazilian Health Science Undergraduate Programs
- Author
-
de Lira, Claudio Andre Barbosa, Silva, Zeuxis Assis, Gentil, Paulo, Vieira, Carlos Alexandre, Campos, Mário Hebling, Vancini, Rodrigo Luiz, Andrade, Marília Santos, and de Santana, Marcos Gonçalves
- Abstract
Bolstered by evidence of the health benefits of exercise, health professionals advise their patients about it. Thus these professionals should have a basic knowledge of exercise physiology. In Brazil, a graduate degree is not mandatory, so for many health providers, the only opportunity to receive information on exercise physiology content is during their undergraduate study. Therefore, it is imperative that health science undergraduate programs include content on exercise physiology. The aim of the study was to verify the presence of exercise physiology (or similar coursework) in the curricula of seven health science undergraduate programs (biomedicine, physical education, nursing, physiotherapy, medicine, nutrition, and psychology). The study was divided into three phases: 1) a survey of the total number of undergraduate programs (n = 4,940) through an electronic system of the Brazilian Ministry of Education (e-MEC); 2) a random selection of 10% of the total undergraduate programs (n = 494) for further analysis of the curriculum; and 3) analysis of the curricula of the selected undergraduate programs. Of 494 undergraduate programs, we did not find curricula for 77 of them. Therefore, the final sample consisted of 417 undergraduate programs. In total, 65.9% of the undergraduate programs did not offer coursework in exercise physiology. The chi-square test revealed a significant association between undergraduate curricula in health science and the presence or absence of exercise physiology coursework [X[superscript 2] (6, n = 417) = 293.0, P < 0.0001]. We did not find exercise physiology coursework in most of the analyzed undergraduate programs. Alternatives to solve the lack of exercise physiology coursework would be the inclusion of content related to exercise physiology in professional/graduate education or in continuing education programs.
- Published
- 2021
- Full Text
- View/download PDF
3. Investigating academic performance and perceptions of human physiology and exercise physiology courses among undergraduate students of physical education at a Brazilian public university
- Author
-
Rodrigues, Mila Alves Matos; https://orcid.org/0000-0002-3552-5232, Silva, Rizia Rocha; https://orcid.org/0000-0003-0071-8111, Santos, Douglas Assis Teles; https://orcid.org/0000-0002-7664-5468, de Freitas, João Victor Rosa; https://orcid.org/0000-0002-4369-1425, Gentil, Paulo; https://orcid.org/0000-0003-2459-4977, Vieira, Carlos Alexandre; https://orcid.org/0000-0002-0083-2910, Rebelo, Ana Cristina Silva; https://orcid.org/0000-0002-9214-5025, Andrade, Marília Santos; https://orcid.org/0000-0002-7004-4565, Campos, Mário Hebling; https://orcid.org/0000-0002-4724-2221, de Conti Teixeira Costa, Gustavo; https://orcid.org/0000-0003-0911-8753, Knechtle, Beat; https://orcid.org/0000-0002-2412-9103, Vancini, Rodrigo Luiz; https://orcid.org/0000-0003-1981-1092, de Lira, Claudio Andre Barbosa; https://orcid.org/0000-0001-5749-6877, Rodrigues, Mila Alves Matos; https://orcid.org/0000-0002-3552-5232, Silva, Rizia Rocha; https://orcid.org/0000-0003-0071-8111, Santos, Douglas Assis Teles; https://orcid.org/0000-0002-7664-5468, de Freitas, João Victor Rosa; https://orcid.org/0000-0002-4369-1425, Gentil, Paulo; https://orcid.org/0000-0003-2459-4977, Vieira, Carlos Alexandre; https://orcid.org/0000-0002-0083-2910, Rebelo, Ana Cristina Silva; https://orcid.org/0000-0002-9214-5025, Andrade, Marília Santos; https://orcid.org/0000-0002-7004-4565, Campos, Mário Hebling; https://orcid.org/0000-0002-4724-2221, de Conti Teixeira Costa, Gustavo; https://orcid.org/0000-0003-0911-8753, Knechtle, Beat; https://orcid.org/0000-0002-2412-9103, Vancini, Rodrigo Luiz; https://orcid.org/0000-0003-1981-1092, and de Lira, Claudio Andre Barbosa; https://orcid.org/0000-0001-5749-6877
- Abstract
Purpose To compare the academic performance of undergraduate students in physical education who studied exercise physiology before and after studying human physiology and investigate students’ perceptions of human physiology and exercise physiology courses. Methods This study included 311 undergraduate students pursuing a bachelor’s degree in physical education. Participants were divided into two groups: those who had previously attended and completed the human physiology course (group 1, n = 212, 68.2%) and those who had not previously attended or had attended but failed the human physiology course (group 2, n = 99, 31.8%). The prevalence ratio (PR) and 95% confidence interval (95% CI) were calculated using a Poisson regression model with a robust variance estimator. The second aim comprised 67 students with bachelor’s degrees in physical education who completed an electronic questionnaire about their perceptions of human physiology and exercise physiology curriculum. Results Compared with those who attended human physiology and passed, those who had not previously attended or had attended but failed the human physiology course have a higher PR of 2.37 (95% CI, 1.68–3.34) for failing exercise physiology. Regarding the students’ perceptions of human physiology and exercise physiology courses, most students reported that they were challenging (58.2% and 64.2%, respectively), but they also recognized the importance of these courses for professional practice (59.7% and 85.1%, respectively). Conclusion Human physiology should be considered a prerequisite for an undergraduate course leading to a bachelor’s degree in physical education. Furthermore, students considered human physiology and exercise physiology courses important yet challenging. Therefore, continuous student assessment is vital for improving the teaching–learning process.
- Published
- 2024
4. Improving Academic Performance of Sport and Exercise Science Undergraduate Students in Gross Anatomy Using a Near-Peer Teaching Program
- Author
-
Viana, Ricardo Borges, Campos, Mário Hebling, Santos, Douglas de Assis Teles, Xavier, Isabela Cristina Maioni, Vancini, Rodrigo Luiz, Andrade, Marília Santos, and de Lira, Claudio Andre Barbosa
- Abstract
Peer and near-peer teaching programs are common in medical undergraduate courses. However, there are no studies that have investigated the effectiveness of a near-peer teaching program on the academic performance of undergraduate students pursuing sport and exercise science coursework. This study was conducted to analyze the effectiveness of such a program for students who participated in a course on the functional anatomy of the locomotor apparatus. A total of 39 student participants were divided into two groups: students in one group voluntarily attended at least one session of a near-peer teaching program, and students in the other group attended no sessions. The final grade (range 0--100%) was recorded and used as an indicator of academic performance. The final grade of students who attended the near-peer teaching program (69.5 ± 16.0%) was 38.7% higher (P = 0.002, d = 1.06) than those who did not (50.1 ± 20.4%). When the academic performance of the same students was evaluated in another course (exercise physiology) that did not offer a near-peer teaching program, there were no significant differences between the groups (students who attended or did not attend the near-peer teaching program). A significant positive association was found between near-peer teaching program frequency and the number of students approved and not approved in the course (P = 0.041). A significant difference (P = 0.001) was found in the attendance at regular classes between the group who participated in the near-peer teaching program (median: 62 hours; IQR [interquartile ranges]: 4.0 hours) and those who did not (median: 58 hours; IQR: 4.0 hours). Gender was not a moderating factor on academic performance or near-peer teaching program attendance. These results highlight the effectiveness of a near-peer teaching program on the academic performance of students from a sport and exercise science degree program while enrolled in an anatomy course.
- Published
- 2019
- Full Text
- View/download PDF
5. Analysis of Type 2 Diabetes Mellitus and Arterial Hypertension Content in Exercise Physiology Textbooks
- Author
-
De Lira, Claudio Andre Barbosa, Viana, Ricardo Borges, Luz, Nina Franco, De Santana, Marcos Gonçalves, Campos, Mário Hebling, Vancini, Rodrigo Luiz, and Andrade, Marília Santos
- Abstract
The textbook is a pedagogical tool that provides students and professionals with scientific information. As exercise is an important strategy for the prevention and treatment of noncommunicable diseases, such as type 2 diabetes mellitus (T2DM) and arterial hypertension, the presence of correct and up-to-date scientific information in exercise physiology textbooks is important. Our aim was to analyze T2DM and arterial hypertension content in exercise physiology textbooks and compare this content with the American College of Sports Medicine (ACSM) position stands. Comparative descriptions were made between information regarding T2DM and arterial hypertension found in textbooks (n=10) and similar information contained in the official ACSM position stands. The quality of the content was compared with current scientific information present in the ACSM position stands. In regards to T2DM, eight textbooks provided information regarding the purpose and benefits of exercise, two provided information regarding exercise prescription, seven provided information regarding the type of exercise, six provided information regarding general care and recommendations, and five provided information regarding the mechanisms involved. In regards to arterial hypertension, all textbooks provided information regarding the purpose and benefit of exercise, six provided information regarding exercise prescription, nine provided information regarding the type of exercise, two provided information regarding general care and recommendations, and seven provided information regarding the mechanisms involved. All textbooks analyzed contained information related to physical exercise for patients with T2DM and arterial hypertension. However, the textbooks differed in terms of the quality of the contents, especially in regard to exercise prescription.
- Published
- 2019
- Full Text
- View/download PDF
6. Sports bra but not sports footwear decreases breast movement during walking and running
- Author
-
Leme, Juliane Cristina, Banks, Luiza dos Santos, Reis, Yasmim Barbosa dos, Cardoso, Jefferson Rosa, Campos, Mario Hebling, Santiago, Paulo Roberto Pereira, and Moura, Felipe Arruda
- Published
- 2020
- Full Text
- View/download PDF
7. Effects of sports bra and footwear on vertebral posture during walking and running
- Author
-
Leme, Juliane Cristina, Reis, Yasmim Barbosa dos, Banks, Luiza dos Santos, Cardoso, Jefferson Rosa, Campos, Mario Hebling, and Moura, Felipe Arruda
- Published
- 2020
- Full Text
- View/download PDF
8. Knowledge about Sport and Exercise Science
- Author
-
Leal, Acácia Gonçalves Ferreira, Vancini, Rodrigo Luiz, Gentil, Paulo, Benedito-Silva, Ana Amélia, da Silva, Antonio Carlos, Campos, Mário Hebling, Andrade, Marilia Santos, and de Lira, Claudio Andre Barbosa
- Abstract
Purpose: The purpose of this paper was to assess the knowledge on sport and exercise science held by a sample of Brazilian physiotherapists, nutritionists and physical educators. Design/methodology/approach: A cross-sectional research design was used. The answers given by 1,147 professionals (300 physiotherapists, 705 physical educators and 142 nutritionists) who participated in a qualifying process for a specialization course on exercise physiology were analyzed. Questions were analyzed on maximal oxygen uptake (four questions), physical fitness assessment (three questions), physical training (two questions), bioenergetics (one question) and exercise in extreme environments (one question). Findings: The results revealed misconceptions held by Brazilian health professionals on a number of concepts related to sport and exercise science, such as maximal oxygen uptake. Practical implications: These results reinforce the need for continuing education programs to maximize the quality of the service provided by sport and exercise science professionals in Brazil. Improvements in the undergraduate courses curriculum are also recommended. Originality/value: This is the first study to assess misconceptions about sport and exercise science among Brazilian health professionals.
- Published
- 2018
- Full Text
- View/download PDF
9. The Decision-Making of High-Level Volleyball Setters in the 2021-2022 Volleyball Men's Superliga: Does the Opponent Matter?
- Author
-
Nascimento, Marcos Henrique, Laporta, Lorenzo, Pedrosa, Gustavo Ferreira, Rocha, Augusto Cezar Rodrigues, de Lira, Claudio Andre Barbosa, Campos, Mário Hebling, da Silva Guimarães, Juracy, Leonardi, Thiago José, Rodrigues, Marcelo Couto Jorge, Savassi Figueiredo, Lucas, de Oliveira Castro, Henrique, and De Conti Teixeira Costa, Gustavo
- Subjects
SOCIAL network analysis ,VOLLEYBALL ,COMPARATIVE studies ,DECISION making ,DESCRIPTIVE statistics ,ATHLETIC ability ,SPORTS events ,MOTOR ability - Abstract
Our primary objective in this study was to investigate the offensive strategies employed in the attack phase of men's volleyball, specifically focusing on side-out as stratified by the type of confrontation that was determined by the opponent's team performance. We analyzed 5524 attacking actions during 22 games of the 12 teams that participated in the Volleyball Men's Superliga (season 2021–2022). Based on their final rankings in the championship, we classified these teams into three tiers: high-performance, intermediate-performance, and low-performance. Subsequently, we examined the dynamics of these matches using Social Network Analysis. We found that the opponent teams' performance levels did not influence the game dynamics. Notably, the eigenvector values were prominently higher for Attack Zones 2 and 4, wherein the middle-blocker jumped to attack close to the setter across all networks. Thus, setters opted for traditional and low-risk strategies to minimize errors, disregarding available information about the skill level of the opposing team, making their offensive tactics predictable. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
10. SPINAL POSTURE OF CLASSICAL BALLET DANCERS: A SYSTEMATIC REVIEW
- Author
-
Rangel, Jéssica Gaspar, primary, Viana, Ricardo Borges, additional, Silva, Maria Sebastiana, additional, Lira, Claudio Andre Barbosa de, additional, Vieira, Carlos Alexandre, additional, and Campos, Mário Hebling, additional
- Published
- 2019
- Full Text
- View/download PDF
11. Acute effects of moderate-intensity continuous physical exercise performed with different amounts of muscle mass on executive function in healthy young adults: a randomized trial
- Author
-
Morais, Marcos José; https://orcid.org/0000-0002-4169-1376, de Oliveira, Vinnycius Nunes; https://orcid.org/0000-0002-1394-8461, Viana, Ricardo Borges; https://orcid.org/0000-0001-9200-3185, Andrade, Marilia Santos; https://orcid.org/0000-0002-7004-4565, Vancini, Rodrigo Luiz; https://orcid.org/0000-0003-1981-1092, Arida, Ricardo Mario; https://orcid.org/0000-0002-7771-6133, Costa, Gustavo De Conti Teixeira; https://orcid.org/0000-0003-0911-8753, Campos, Mário Hebling; https://orcid.org/0000-0002-4724-2221, Vieira, Carlos Alexandre; https://orcid.org/0000-0002-0083-2910, Weiss, Katja; https://orcid.org/0000-0003-1247-6754, Knechtle, Beat; https://orcid.org/0000-0002-2412-9103, de Lira, Claudio Andre Barbosa; https://orcid.org/0000-0001-5749-6877, Morais, Marcos José; https://orcid.org/0000-0002-4169-1376, de Oliveira, Vinnycius Nunes; https://orcid.org/0000-0002-1394-8461, Viana, Ricardo Borges; https://orcid.org/0000-0001-9200-3185, Andrade, Marilia Santos; https://orcid.org/0000-0002-7004-4565, Vancini, Rodrigo Luiz; https://orcid.org/0000-0003-1981-1092, Arida, Ricardo Mario; https://orcid.org/0000-0002-7771-6133, Costa, Gustavo De Conti Teixeira; https://orcid.org/0000-0003-0911-8753, Campos, Mário Hebling; https://orcid.org/0000-0002-4724-2221, Vieira, Carlos Alexandre; https://orcid.org/0000-0002-0083-2910, Weiss, Katja; https://orcid.org/0000-0003-1247-6754, Knechtle, Beat; https://orcid.org/0000-0002-2412-9103, and de Lira, Claudio Andre Barbosa; https://orcid.org/0000-0001-5749-6877
- Abstract
We examined the effect of amount of muscle mass involved in moderate-intensity continuous physical exercise on executive function. To this end, fifty-five participants completed two acute physical exercise sessions on an airbike ergometer using the upper and lower limbs simultaneously and only the upper limbs, and a resting control session in a randomized order. The physical exercise session lasted 30 min and was performed at moderate intensity (between 64 %-76 % of maximal heart rate evaluated in graded maximal exercise testing). Participants took the Stroop test (congruent and incongruent trials) before and after the sessions to assess executive performance. For the congruent trial, both physical exercise interventions improved executive function performance (pre vs. post, p-value = 0.002 and 0.003 for physical exercise with upper limbs and physical exercise with upper and lower limbs, respectively). Furthermore, executive function performance was higher after the physical exercise interventions than after the control session (p-value = 0.002 and 0.004 for physical exercise with upper limbs and physical exercise with upper and lower limbs, respectively). For the incongruent trial, both physical exercise interventions also improved executive function performance (pre vs. post, p-value < 0.001 for physical exercise with upper limbs and physical exercise with upper and lower limbs, respectively). However, there were no significant differences after both physical exercise interventions and resting control session (p-value = 0.175). Executive function (congruent trial) was positively impacted by acute aerobic physical exercise regardless of the amount of muscle mass involved (upper limbs or upper plus lower limbs). Therefore, we recommend aerobic physical exercise with less or more muscle mass involved to improve cognitive function.
- Published
- 2023
12. Technology and Sleep Quality: Friend or Foe? Let the Exergames Come into Play!
- Author
-
Rosa, João Paulo Pereira, Gentil, Paulo, Knechtle, Beat, Vancini, Rodrigo Luiz, Campos, Mário Hebling, Vieira, Carlos Alexendre, Andrade, Marília Santos, de Lira, Claudio Andre Barbosa, and University of Zurich
- Subjects
11035 Institute of General Practice ,Technology ,Sleep Quality ,Humans ,610 Medicine & health ,Orthopedics and Sports Medicine ,Physical Therapy, Sports Therapy and Rehabilitation ,Exercise ,Exergaming ,Exercise Therapy - Abstract
Low sleep quality is associated with many health problems. Although physical exercise is a nonpharmacological tool that positively impacts sleep quality, there are many barriers (lack of energy, lack of motivation, lack of skills, lack of resources, and fear of injury) for people to adopt an active lifestyle. Exergames are an alternative way of physical exercise that are funnier and more attractive than traditional forms of physical exercise and, therefore, has the potential to increase adherence to a physical exercise program. Given that previous studies showed that exergames presents similar physiological and psychological outcomes to traditional forms of exercise, we aimed to discuss in this narrative review potentials applications, limitations and perspectives of using exergames to improve sleep quality.
- Published
- 2022
13. The geometric curvature of the spine of runners during maximal incremental effort test
- Author
-
Campos, Mário Hebling, de Paula, Marcelo Costa, Deprá, Pedro Paulo, and Brenzikofer, René
- Published
- 2015
- Full Text
- View/download PDF
14. High intensity interval training does not impair strength gains in response to resistance training in premenopausal women
- Author
-
Gentil, Paulo, de Lira, Claudio Andre Barbosa, Filho, Suedi Gonçalves Cardoso, La Scala Teixeira, Cauê Vazquez, Steele, James, Fisher, James, Carneiro, Juliana Alves, and Campos, Mário Hebling
- Published
- 2017
- Full Text
- View/download PDF
15. Technology and Sleep Quality: Friend or Foe? Let the Exergames Come into Play!
- Author
-
Rosa, João Paulo Pereira; https://orcid.org/0000-0003-3989-899X, Gentil, Paulo; https://orcid.org/0000-0003-2459-4977, Knechtle, Beat; https://orcid.org/0000-0002-2412-9103, Vancini, Rodrigo Luiz; https://orcid.org/0000-0003-1981-1092, Campos, Mário Hebling; https://orcid.org/0000-0002-4724-2221, Vieira, Carlos Alexendre; https://orcid.org/0000-0002-0083-2910, Andrade, Marília Santos; https://orcid.org/0000-0002-7004-4565, de Lira, Claudio Andre Barbosa; https://orcid.org/0000-0001-5749-6877, Rosa, João Paulo Pereira; https://orcid.org/0000-0003-3989-899X, Gentil, Paulo; https://orcid.org/0000-0003-2459-4977, Knechtle, Beat; https://orcid.org/0000-0002-2412-9103, Vancini, Rodrigo Luiz; https://orcid.org/0000-0003-1981-1092, Campos, Mário Hebling; https://orcid.org/0000-0002-4724-2221, Vieira, Carlos Alexendre; https://orcid.org/0000-0002-0083-2910, Andrade, Marília Santos; https://orcid.org/0000-0002-7004-4565, and de Lira, Claudio Andre Barbosa; https://orcid.org/0000-0001-5749-6877
- Abstract
Low sleep quality is associated with many health problems. Although physical exercise is a nonpharmacological tool that positively impacts sleep quality, there are many barriers (lack of energy, lack of motivation, lack of skills, lack of resources, and fear of injury) for people to adopt an active lifestyle. Exergames are an alternative way of physical exercise that are funnier and more attractive than traditional forms of physical exercise and, therefore, has the potential to increase adherence to a physical exercise program. Given that previous studies showed that exergames presents similar physiological and psychological outcomes to traditional forms of exercise, we aimed to discuss in this narrative review potentials applications, limitations and perspectives of using exergames to improve sleep quality.
- Published
- 2022
16. Decision making in men's high-level volleyball: analysis of the setter based on game performance.
- Author
-
NASCIMENTO, MARCOS HENRIQUE, LAPORTA, LORENZO, ROCHA, AUGUSTO CEZAR RODRIGUES, DE LIRA, CLAUDIO ANDRE BARBOSA, CAMPOS, MÁRIO HEBLING, PEDROSA, GUSTAVO FERREIRA, GUIMARÃES, JURACY DA SILVA, RODRIGUES, MARCELO COUTO JORGE, LEONARDI, THIAGO JOSÉ, CASTRO, HENRIQUE DE OLIVEIRA, and COSTA, GUSTAVO DE CONTI TEIXEIRA
- Abstract
The analysis of decision making in different sports is a procedure that has been investigated and allows a better ecological understanding of the game. However, little is known about the setter's decision making in volleyball and its influence on the game in high-level volleyball. Thus, the objective of the present research was to analyze the setter's decision making in the offensive construction of the side-out in high-level Brazilian men's volleyball, when there were all attack options available. The sample was constituted by the analysis of 132 games of the qualifying phase of the 12 teams participating in the men's volleyball Brazilian Super-League 2021-2022. Twenty two games were observed for each team, resulting in 5524 attacks after the reception that allowed the organized attack with all available attackers. Considering the results, we found that: I - teams would present higher eigenvector values for setting to position 3, attacks against simple blocks and the attack point, regardless of winning or losing the game; II - teams, when they were defeated, presented, for the most of times, higher eigenvector values for the setter starting in the initial position 6; III - when the teams won the game, it was noticed that, for the most part, the setting location was to position 3 with the middle-hitter's attack close to the setter, and the setter's initial position was diversified between the teams. From this, it was observed that under ideal distribution conditions, there was similarity in the offensive patterns of twelve high-level Brazilian volleyball teams, regardless of whether they won or lose the game. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
17. Análise da associação do efeito da recepção com os procedimentos de jogo no voleibol de alto nível brasileiro: o caso da equipe campeã da Superliga Feminina
- Author
-
Costa, Gustavo De Conti Teixeira, Maia, Mariana Pereira, Rocha, Augusto Cézar Rodrigues, Martins, Leonardo Rodrigues, Gemente, Flórence Rosana Faganello, Campos, Mário Hebling, Milistetd, Michel, and Freire, Auro Barreiros
- Subjects
lcsh:Sports ,Volleyball ,lcsh:GV557-1198.995 ,lcsh:R5-920 ,Efficacy ,Voleibol ,eficácia ,Analysis of situation ,voleibol ,Análise da situação ,Eficácia ,lcsh:Medicine (General) ,análise da situação - Abstract
The present study aimed to analyze the association between effect of reception and game procedures practiced by the women’s “superliga” champion team in the side-out, as well as the behavior of the opposing central blocker, according to the performance level of the opposing team. The sample was composed of the observation of 21 games of the 2015-2016 Women’s “Superliga” champion team. Data were analyzed using the Chi-square test, SPSS software version 20.0 for Windows and significance of p≤0.05. The results showed that there was an association between performance level of the opposing team with the effect of reception (χ2=12.96 and ɸ =0,14, p=0,01), as well the effect of reception with the central blocker disposal (χ2=13.70 and ɸ =0.14, p=0.01), with the attack tempo (χ2=353.27 and ɸ =0.72, p
- Published
- 2017
18. Setting distribution analysis in elite-level men's volleyball: an ecological approach
- Author
-
Rocha, Augusto Cézar Rodrigues, primary, Laporta, Lorenzo, additional, Modenesi, Henrique, additional, Vancini, Rodrigo Luiz, additional, Fonseca, Fabiano de Souza, additional, Batista, Gilmário Ricarte, additional, Medeiros, Alexandre Igor Araripe, additional, Campos, Mário Hebling, additional, Dutra, Leandro Nogueira, additional, Lira, Claudio Andre Barbosa de, additional, Freire, Auro Barreiros, additional, and Costa, Gustavo de Conti Teixeira, additional
- Published
- 2021
- Full Text
- View/download PDF
19. Multi- and Single-Joint Resistance Exercises Promote Similar Plantar Flexor Activation in Resistance Trained Men
- Author
-
Gentil, Paulo, primary, Souza, Daniel, additional, Santana, Murillo, additional, Alves, Rafael Ribeiro, additional, Campos, Mário Hebling, additional, Pinto, Ronei, additional, and Bottaro, Martim, additional
- Published
- 2020
- Full Text
- View/download PDF
20. “NO LOAD” resistance training increases functional capacity and muscle size in hospitalized female patients: A pilot study
- Author
-
Barbalho, Matheus, primary, Coswig, Victor Silveira, additional, Bottaro, Martim, additional, De Lira, Claudio Andre Barbosa, additional, Campos, Mário Hebling, additional, Vieira, Carlos Alexandre, additional, and Gentil, Paulo, additional
- Published
- 2019
- Full Text
- View/download PDF
21. Frequency and intensity of gastrointestinal symptoms in exercisers individuals at rest and during physical exercise: an internet-based survey
- Author
-
Lira, Claudio Andre Barbosa de, primary, Viana, Ricardo Borges, additional, Mesquista, Kaylla Priscilla, additional, Santos, Douglas de Assis Teles, additional, Campos, Mário Hebling, additional, Andrade, Marília Santos, additional, and Vancini, Rodrigo Luiz, additional
- Published
- 2019
- Full Text
- View/download PDF
22. Presence of exercise physiology or similar coursework in the curricula of Brazilian health science undergraduate programs.
- Author
-
Barbosa de Lira, Claudio Andre, Silva, Zeuxis Assis, Gentil, Paulo, Vieira, Carlos Alexandre, Campos, Mário Hebling, Vancini, Rodrigo Luiz, Andrad, Marília Santos, and de Santana, Marcos Gonçalves
- Abstract
Bolstered by evidence of the health benefits of exercise, health professionals advise their patients about it. Thus these professionals should have a basic knowledge of exercise physiology. In Brazil, a graduate degree is not mandatory, so for many health providers, the only opportunity to receive information on exercise physiology content is during their undergraduate study. Therefore, it is imperative that health science undergraduate programs include content on exercise physiology. The aim of the study was to verify the presence of exercise physiology (or similar coursework) in the curricula of seven health science undergraduate programs (biomedicine, physical education, nursing, physiotherapy, medicine, nutrition, and psychology). The study was divided into three phases: 1) a survey of the total number of undergraduate programs (n = 4,940) through an electronic system of the Brazilian Ministry of Education (e-MEC); 2) a random selection of 10% of the total undergraduate programs (n = 494) for further analysis of the curriculum; and 3) analysis of the curricula of the selected undergraduate programs. Of 494 undergraduate programs, we did not find curricula for 77 of them. Therefore, the final sample consisted of 417 undergraduate programs. In total, 65.9% of the undergraduate programs did not offer coursework in exercise physiology. The chi-square test revealed a significant association between undergraduate curricula in health science and the presence or absence of exercise physiology coursework [X
2 (6, n = 417) = 293.0, P < 0.0001]. We did not find exercise physiology coursework in most of the analyzed undergraduate programs. Alternatives to solve the lack of exercise physiology coursework would be the inclusion of content related to exercise physiology in professional/graduate education or in continuing education programs. [ABSTRACT FROM AUTHOR]- Published
- 2021
- Full Text
- View/download PDF
23. Chronic Effects of Resistance Training in Breast Cancer Survivors
- Author
-
Santos, Wanderson Divino Nilo dos, Gentil, Paulo, de Moraes, Rafael Felipe, Ferreira Júnior, João Batista, Campos, Mário Hebling, de Lira, Claudio Andre Barbosa, Freitas Júnior, Ruffo, Bottaro, Martim, and Vieira, Carlos Alexandre
- Subjects
Article Subject - Abstract
Objective. To analyse effects of resistance training (RT) in breast cancer survivors (BCS) and how protocols and acute variables were manipulated. Methods. Search was made at PubMed, Science Direct, and LILACS. All articles published between 2000 and 2016 were considered. Studies that met the following criteria were included: written in English, Spanish, or Portuguese; BCS who have undergone surgery, chemotherapy, and/or radiotherapy; additional RT only; analysis of muscle performance, body mass composition (BMC), psychosocial parameters, or blood biomarkers. Results. Ten studies were included. PEDro score ranged from 5 to 9. Rest interval and cadence were not reported. Two studies reported continuous training supervision. All reported improvements in muscle strength, most with low or moderate effect size (ES), but studies performed with high loads presented large ES. Five described no increased risk or exacerbation of lymphedema. Most studies that analysed BMC showed no relevant changes. Conclusions. RT has been shown to be safe for BCS, with no increased risk of lymphedema. The findings indicated that RT is efficient in increasing muscle strength; however, only one study observed significant changes in BMC. An exercise program should therefore consider the manipulation of acute and chronic variables of RT to obtain optimal results.
- Published
- 2017
- Full Text
- View/download PDF
24. ANÁLISE DE JOGO NO VOLEIBOL FEMININO DE FORMAÇÃO: ANÁLISE DA ASSOCIAÇÃO ENTRE OS PROCEDIMENTOS DE JOGO
- Author
-
Costa, Gustavo De Conti Teixeira, Barbosa, Renato Vieira, Freire, Auro Barreiros, Castro, Henrique de Oliveira, Ceccato, Juliana Sampaio, Campos, Mário Hebling, and Rodrigues, Heitor de Andrade
- Subjects
Categoria de base ,Voleibol feminino ,Análise de jogo - Abstract
No voleibol os estudos centram-se na compreensão do jogo praticado na categoria adulta e, em sua maioria, observaram a relação da qualidade das ações de jogo com o efeito do ataque desconsiderando a associação entre todos os procedimentos de jogo na construção do ataque (side out) e o contexto em que estas relações de jogo foram construídas. Sendo assim, o presente estudo tem por objetivo analisar a associação entre as ações que compõem o jogo, nomeadamente o tipo de saque, efeito do saque, efeito da recepção, tempo de ataque, tipo de ataque, efeito do ataque, número de bloqueadores e efeito do bloqueio, segundo o momento do set na categoria juvenil feminina. A amostra do presente estudo foi composta por 702 ações de jogo da equipe Juvenil Feminina de Minas Gerais no Campeonato Brasileiro de Seleções Juvenil 2012, perfazendo 100% dos jogos disputados por esta equipe. Para a análise das variáveis de jogo, recorreu-se ao teste do Qui-Quadrado, para o cálculo do tamanho do efeito utilizou-se os valores de Phi, o nível de significância foi estabelecido em 5% e utilizou-se o SPPS 20.0 para Windows. Os principais resultados mostraram associações entre o tipo de saque realizado com o efeito do saque, o efeito da recepção com o tempo de ataque, o efeito da recepção com o tipo de ataque, efeito da recepção com o efeito do ataque, tempo de ataque com o número de bloqueadores e o tipo de ataque com o efeito do ataque. Assim, no voleibol feminino de base a velocidade do jogo praticado, o tipo de ataque e o efeito do ataque são dependentes da recepção, bem como a estruturação do sistema defensivo adversário.
- Published
- 2016
- Full Text
- View/download PDF
25. ASSOCIATION BETWEEN GAME PROCEDURES AND BACKCOURT ATTACK IN THE BRAZILIAN MEN’S SUPER LEAGUE
- Author
-
Costa, Gustavo De Conti, primary, Freire, Auro Barreiros, additional, Rocha, Augusto César Rodrigues, additional, Evangelista, Breno Ferreira de Brito, additional, Krahenbuhl, Tathyane, additional, Campos, Mário Hebling, additional, and Gentil, Paulo, additional
- Published
- 2018
- Full Text
- View/download PDF
26. Profiling the Use of Dietary Supplements by Brazilian Physical Education Professionals
- Author
-
Viana, Ricardo Borges, primary, Silva, Maria Sebastiana, additional, da Silva, Wellington Fernando, additional, Campos, Mário Hebling, additional, Andrade, Marília dos Santos, additional, Vancini, Rodrigo Luiz, additional, and Andre Barbosa de Lira, Claudio, additional
- Published
- 2017
- Full Text
- View/download PDF
27. Resistance training practitioners do not control the rest interval between sets
- Author
-
Wellington Fernando Da Silva, Viana, Ricardo Borges, Geovan Nunes Da Silva, Oliveira, Christian Bonfim De, Fábio Santana, Vieira, Carlos Alexandre, Campos, Mário Hebling, Vancini, Rodrigo Luiz, Lira, Claudio Andre Barbosa De, and Andrade, Marília Dos Santos
- Published
- 2016
- Full Text
- View/download PDF
28. Estruturação ofensiva no voleibol masculino de alto nível: análise em função da zona do ataque
- Author
-
Costa, Gustavo De Conti Teixeira, primary, Maia, Mariana Pereira, additional, Capuzzo, Juliano, additional, Evangelista, Breno Ferreira de Britto, additional, Freire, Auro Barreiros, additional, Nora, Fernanda Grazielle da Silva Azevedo, additional, Campos, Mário Hebling, additional, and Ugrinowitsch, Herbert, additional
- Published
- 2016
- Full Text
- View/download PDF
29. The geometric curvature of the spine during the sirshasana, the yoga’s headstand
- Author
-
Campos, Mário Hebling, primary, Giraldi, Nayane Martins, additional, Gentil, Paulo, additional, de Lira, Claudio Andre Barbosa, additional, Vieira, Carlos A., additional, and de Paula, Marcelo Costa, additional
- Published
- 2016
- Full Text
- View/download PDF
30. Voleibol masculino de alto nível: Análise contextual do jogo praticado pelo atacante de zona 4 na Superliga Brasileira de 2014/ 2015
- Author
-
Costa, Gustavo de Conti T, primary, Ceccato, Juliana Sampaio, additional, Evangelista, Breno, additional, Andrade, Heitor, additional, Campos, Mário Hebling, additional, and Afonso, José, additional
- Published
- 2016
- Full Text
- View/download PDF
31. Profiling the Use of Dietary Supplements by Brazilian Physical Education Professionals.
- Author
-
Viana, Ricardo Borges, Silva, Maria Sebastiana, da Silva, Wellington Fernando, Campos, Mário Hebling, Andrade, Marília dos Santos, Vancini, Rodrigo Luiz, and Andre Barbosa de Lira, Claudio
- Subjects
CHI-squared test ,DIETARY supplements ,PERSONAL trainers ,PHYSICAL education ,WHEY proteins ,DESCRIPTIVE statistics - Abstract
A survey was designed to examine the use of dietary supplements by Brazilian physical education professionals. The study included 131 Brazilian physical education professionals (83 men and 48 women). A descriptive statistical analysis was performed (mean, standard deviation, and absolute and relative frequencies). A chi-square test was applied to evaluate differences in use of dietary supplements according to particular variables of interest (p <.05). Forty-nine percent of respondents used dietary supplements. Approximately 59% of dietary supplement users took two or more kinds of supplements. Among users of supplements, men professionals (73%) consumed more dietary supplements than women (27%). The most-consumed dietary supplement was whey protein (80%). The results showed a higher use of dietary supplements by men. The most-consumed supplements were rich in protein. The consumption of dietary supplements by almost half of the participants in this study suggests that participants did not consider their dietary needs to be met by normal diet alone. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
32. The geometric curvature of the spine during the sirshasana, the yoga's headstand.
- Author
-
Campos, Mário Hebling, Giraldi, Nayane Martins, Gentil, Paulo, de Lira, Claudio Andre Barbosa, Vieira, Carlos A., and de Paula, Marcelo Costa
- Subjects
- *
SPINE physiology , *LUMBAR vertebrae physiology , *THORACIC vertebrae , *ANTHROPOMETRY , *BIOMECHANICS , *COMPARATIVE studies , *EXERCISE physiology , *MATHEMATICS , *PROBABILITY theory , *QUESTIONNAIRES , *RESEARCH funding , *T-test (Statistics) , *WALKING , *YOGA , *MOTION capture (Human mechanics) , *DATA analysis software , *DESCRIPTIVE statistics , *LORDOSIS , *ONE-way analysis of variance , *PHYSIOLOGY - Abstract
This study analysed the behaviour of the geometric curvature of the spine during sirshasana. The position of dorsal retroreflective markers was computed via stereophotogrammetric analysis in six males and five females (29.4 ± 8.8 years, 63.0 ± 11.4 kg, 1.66 ± 0.08 m [average ± standard deviation]). The spinal points were projected onto the sagittal and frontal planes of the trunk, a polynomial was fitted to the data and the two-dimensional geometric curvature was quantified. The inferior lumbar lordosis decreased compared to the orthostatic position and gait, which may favour the posterior protrusion of the lumbar spinal nucleus pulposus in people with posterior herniation. The lateral deviation at the middle of the thoracic spine increases during sirshasana, which may reflect increased difficulties for postural control and spinal loads. It could be useful for promoting positive spinal structural and functional chronic adaptations for healthy participants, if the yoga programme is carefully planned and the spinal alignment is carefully monitored during a headstand. However, it may aggravate some spinal diseases, especially scoliosis. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
33. EFEITOS DE UM PROGRAMA DE EXERCÍCIOS NA POSTURA VERTEBRAL DE INDIVÍDUOS COM LOMBALGIA
- Author
-
Paula, Marcelo Costa de, primary, Campos, Mário Hebling, additional, Meirelles, Alexandre Alves, additional, Moraes, Marco Antonio Alves de, additional, and Brenzikofer, René, additional
- Published
- 2011
- Full Text
- View/download PDF
34. ANÁLISE DE VARIÁVEIS ESPAÇO-TEMPORAIS DURANTE A LOCOMOÇÃO EM ESTEIRA, COM DIFERENTES GRADIENTES.
- Author
-
Marques, Matheus, de Paula, Marcelo Costa, and Campos, Mário Hebling
- Abstract
Copyright of Educação Física em Revista is the property of Educacao Fisica em Revista and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2012
35. Effect of sodium bicarbonate intake on the ability to repeat sprints in young soccer players
- Author
-
Guimarães, Rodrigo dos Santos, Mota, João Felipe, Campos, Mário Hebling, and Saunders, Bryan
- Subjects
Fadiga ,Sprints repetidos ,Sprint interval training ,Tamponates ,Buffers ,Fatigue ,EDUCACAO FISICA [CIENCIAS DA SAUDE] - Abstract
Introdução: Estratégias ergogênicas foram estudadas para atenuar a fadiga muscular e melhorar o desempenho esportivo. O bicarbonato de sódio (NaHCO3ˉ) demonstrou ser eficaz no desempenho de sprints repetidos de em jogadores adultos de esportes coletivos, mas o efeito em adolescentes é desconhecido. Objetivo: O objetivo do presente estudo foi avaliar o efeito da suplementação de NaHCO3ˉ no desempenho de sprints repetidos em jovens jogadores de futebol. Métodos: Quinze jogadores de futebol 15 ± 1 anos; gordura corporal 10,7 ± 1,3%) foram recrutados para este estudo clínico cruzado, duplo-cego e controlado por placebo. Os atletas ingeriram NaHCO3ˉ (0,3 g / kg) ou placebo (0,2 g de cloreto de sódio / kg) 90 minutos antes do protocolo de sprint repetido e repetiram os mesmos procedimentos após sete dias de lavagem. Foram avaliados o tempo para concluir o protocolo de sprint e o desempenho do salto vertical (CMJ), lactato e a percepção subjetiva do esforço. Resultados: A suplementação de NaHCO3ˉ promoveu alcalose (pH: 7,30 ± 0,01 vs 7,37 ± 0,01 e HCO3ˉ: 26,57 ± 0,31 vs 30,01 ± 0,35 mmol / L, p
- Published
- 2019
36. Influence of anxiety and depression symptoms on motor performance of adolescents from both sexes: a cross-sectional study
- Author
-
Rodrigues, Beatriz Regina Fernandes, Lira, Claudio Andre Barbosa de, Santana, Marcos Gonçalves de, Vieira, Carlos Alexandre, and Campos, Mário Hebling
- Subjects
Transtornos de ansiedade ,CIENCIAS DA SAUDE ,Depressive disorder ,Physical activity ,Atividade física ,Mood disorders ,Saúde do adolescente ,Adolescent health ,Transtornos do humor ,Transtorno depressivo ,Anxiety disorders - Abstract
A adolescência é um período onde o indivíduo apresenta uma série de mudanças biológicas, emocionais, físicas, psicossociais e cognitivo, estando associado com o risco aumentado de problemas relacionados com a interiorização e exteriorização, como os transtornos do humor. A atividade física, aguda ou crônica, vem sendo considerada uma ferramenta importante para prevenção e tratamento dos transtornos de humor. Afim de contribuir com a prática de atividades físicas nas crianças e adolescentes é essencial que aconteça um acompanhamento dos índices de desempenho motor. Objetivo: Avaliar a influência dos níveis de transtornos de humor sobre o desempenho motor de adolescentes de ambos os sexos. Métodos: Tratou-se de um estudo transversal. A amostra foi composta por 343 voluntários que foram excluídos de acordo com o critério de exclusão, finalizando em 144 voluntários, com idade de 14 a 17 anos que são estudantes do ensino médio, turno vespertino e matutino, das 4 escolas estaduais do município de Mineiros-GO. Inicialmente os voluntários responderam a 3 questionários, o de avaliação do nível de atividade física, o de avaliação dos sintomas de ansiedade e o questionário de avaliação dos sintomas de depressão. Em um segundo momento, os voluntários realizaram uma bateria de testes para avaliação do desempenho motor de acordo com o Projeto Esporte Brasil. Este protocolo é composto pelos testes de flexibilidade, força explosiva para membros inferiores, resistência abdominal, aptidão cardiorrespiratória, força explosiva para membros superiores, agilidade e testes de velocidade do deslocamento. Resultados: 94,4% dos participantes foram classificados como sedentários. Em relação ao nível de depressão e ansiedade, 29,8% dos participantes apresentaram sintomas de depressão e 9,8% apresentaram sintomas de ansiedade, respectivamente. Em relação ao desempenho motor, o desempenho das participantes do sexo feminino foi menor quando comparado aos participantes do sexo masculino. Em relação ao efeito dos sintomas de depressão e ansiedade sobre o desempenho motor e sobre o nível de atividade física, não foram encontradas diferença estatisticamente significante entre os grupos. Quando os voluntários foram avaliados em relação aos critérios do Projeto Esporte Brasil, observamos que a maior parte dos participantes foram classificados na zona de risco à saúde e com o desempenho motor fraco. Conclusões: Não há diferenças entre o desempenho motor de adolescentes com maiores ou menores sintomas de depressão e ansiedade; no entanto encontramos altos níveis de sedentarismo e baixo desempenho. Isto é preocupante já que a prática regular de atividade física é um tratamento não medicamentoso para os transtornos do humor. Background: Adolescence is a period where the individual presents a series of biological, emotional, physical, psychosocial and cognitive changes, being associated with the increased risk of problems related to interiorization and exteriorization, such as mood disorders. Physical activity, acute or chronic, has been considered an important tool for the prevention and treatment of mood disorders. In order to contribute to the practice of physical activities in children and adolescents it is essential that a follow-up of the motor performance indices is observed. Objective: To evaluate the influence of levels of mood disorders on the motor performance of adolescents of both sexes. Methods: This was a cross-sectional study. The sample consisted of 343 volunteers who were excluded according to the exclusion criterion, finalizing in 144 volunteers, aged 14 to 17 years who are high school students, afternoon and morning shift, of the 4 state schools of the municipality of Mineiros -GO. Initially, the volunteers answered three questionnaires: the physical activity level assessment, the anxiety symptom assessment, and the depression symptom assessment questionnaire. In a second moment, the volunteers realized a battery of tests for evaluation of the motor performance according to the Sport Project Brazil. This protocol consists of tests of flexibility, explosive strength for lower limbs, abdominal resistance, cardiorespiratory fitness, upper limb explosive force, agility and displacement velocity tests. Results: 94.4% of the participants were classified as sedentary. Regarding the level of depression and anxiety, 29.8% of the participants presented symptoms of depression and 9.8% presented anxiety symptoms, respectively. Regarding motor performance, the performance of female participants was lower when compared to male participants. Regarding the effect of depression and anxiety symptoms on motor performance and on physical activity level, no statistically significant difference was found between the groups. When the volunteers were evaluated in relation to the criteria of Projeto Esporte Brasil, we observed that most of the participants were classified in the zone of health risk and with poor motor performance. Conclusions: There are no differences between the motor performance of adolescents with greater or lesser symptoms of depression and anxiety; however we found high levels of sedentary lifestyle and poor performance. This is worrying since regular physical activity is a non-medicated treatment for mood disorders. Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
- Published
- 2019
37. Sprint training in cycle ergometer promotes increased strength levels similar to leg press strength training in trained men
- Author
-
Silva, Marcelo Henrique, Hoffmann, Nora Katia Saavedra del Aguila, Gentil, Paulo Roberto Viana, Vieira, Amilton, Campos, Mário Hebling, and Vieira, Carlos Alexandre
- Subjects
Intensity ,Treinamento aeróbio ,Esforço ,Treinamento de força ,Intensidade ,Força ,Effort ,Condicionamento cardiorrespiratório ,Strength ,Strength training ,Cardiorespiratory fitness ,EDUCACAO FISICA [CIENCIAS DA SAUDE] ,Aerobic training - Abstract
Introdução: Tradicionalmente os estímulos para aumento de força e de condicionamento cardiorrespiratório são prescritos separadamente com base nas diferentes características das modalidades e nas adaptações que cada uma promove. Essa separação vem sendo questionada por estudos recentes que sugerem que a intensidade com que o exercício é realizado parece gerar maior influência que os equipamentos envolvidos. Com base nessa suposição, as adaptações promovidas pelo exercício físico devem estar relacionadas ao esforço e não à modalidade em questão. Com isso o objetivo do presente estudo foi comparar as alterações na força muscular e no condicionamento cardiorrespiratório promovidos pelo treinamento de força e aeróbio, com duração similar. Métodos: 25 homens (28,9 ± 5,6 anos) com experiência em treinamento de força (6,6 ± 5,6 anos de treino) realizaram teste de esforço cardiorrespiratório e de 10 repetições máximas em cadeira extensora. Após os testes, os participantes foram aleatoriamente divididos em Bicicleta estacionária (BIC) (4 séries de sprints de 30”) e Leg press (LP) (4 séries de 10-12 repetições máximas), três vezes por semana com intervalo de três minutos e meio entre as séries, durante 5 semanas. Após o período de treino, os testes foram repetidos. Resultados: O consumo pico de oxigênio ( 2pico) aumentou 10,2% (p = 0,012) no grupo BIC, resultado significativamente superior quando comparado ao LP (p = 0,023). Com relação aos níveis de força BIC e LP apresentaram aumentos de 17,7 e 22,9% respectivamente (p < 0,05) sem diferenças entre os grupos (p = 0,614). Conclusão: Os resultados do presente estudo sugerem que a realização de sprint em ciclo ergômetro apresentou aumento similar nos níveis de força em comparação ao leg press, além de aumento significativamente superior no condicionamento cardiorrespiratório. Introductions: Traditionally, stimuli for increased strength and cardiorespiratory fitness are prescribed separately based on the different characteristics of the modalities and the adaptations that each promotes. This separation has been questioned by recent studies that suggest that the intensity with which the exercise is performed seems to generate greater influence than the equipment involved. Based on this assumption, the adaptations promoted by physical exercise should be related to the effort and not to the modality in question. Thus, the objective of the present study was to compare the changes in muscle strength and cardiorespiratory fitness promoted by strength and aerobic training, with similar duration. Methods: 25 men (28.9 ± 5.6 years) with experience in strength training (6.6 ± 5.6 years of training) performed a cardiorespiratory effort test and 10 maximal repetitions in knee extensor. After the tests, the participants were randomly divided into a cycle (4 sets of 30 "sprints on stationary bicycle) and Leg Press (4 sets of 10-12 maximum repetitions), three times a week with three minutes and a half interval between sets for 5 weeks. After the training period, the tests were repeated. Results: The peak oxygen consumption ( 2peak) increased 10.2% (p = 0.012) in the BIC group, a significantly higher result when compared to the LP (p = 0.023). Regarding BIC and LP strength levels, there were increases of 17.7 and 22.9%, respectively (p
- Published
- 2018
38. Análise qualitativa dos conteúdos sobre diabetes mellitus, hipertensão arterial e doença arterial coronariana em livros de fisiologia do exercício
- Author
-
Luz, Nina Franco, Lira, Claudio Andre Barbosa de, Filgueira, Fernando Paranaíba, Santana, Marcos Gonçalves de, and Campos, Mário Hebling
- Subjects
Textbooks ,Livros de texto ,Qualitative research ,Exercício ,Doença crônica ,Pesquisa qualitativa ,FISIOLOGIA [CIENCIAS BIOLOGICAS] ,Educação superior ,Exercise ,Chronic disease ,Education - Abstract
A Fisiologia do Exercício se caracteriza pelo estudo dos efeitos agudos e crônicos do exercício físico sobre a estrutura e função dos sistemas orgânicos. É desejável que os cursos de graduação daárea de saúde forneçam ao estudante uma sólida fundamentação teórico-prática da Fisiologia do Exercício e o livro didático desempenha papel importante neste cenário. Considerando que, a prática regular de atividade física é uma importante medida utilizada em programas de prevenção e tratamento de doenças crônicas, a presença de informações científicas corretas e atualizadas nos livros de Fisiologia do Exercício é de vital importância. Objetivo: Analisar qualitativamente os conteúdos sobre diabetes mellitus tipo 2, hipertensão arterial e doença arterial coronariana nos livros de Fisiologia do Exercício e comparar os conteúdos com informações científicas atuais presentes nos posicionamentos oficiais do American College of Sports Medicine. Métodos: Foram realizadas descrições comparativas entre os conhecimentos sobre as doenças analisadas presentes nos livros didáticos e as informações contidas na literatura adotada como referência. Os livros de Fisiologia do Exercício analisados foram aqueles disponíveis no mercado editorial brasileiro (n=10), optando-se pela edição mais recente. Foi adotado como referência os posicionamentos do American College of Sports Medicine sobre os binômios exercício físico e diabetes mellitus tipo 2, exercício físico e hipertensão arterial e exercício físico e doença arterial coronariana. O trabalho consistiu em duas etapas, na primeira etapa foi realizada sem julgamento do mérito do conteúdo, em que apenas avaliou a presença ou ausência de conteúdos referentes às doenças analisadas nos livros de Fisiologia do Exercício. Na segunda etapa, foi avaliada a qualidade do conteúdo presente, sendo as informações transcritas dos livros graduadas em contempla (C), contempla parcialmente (CP) e não contempla (NC), de acordo com o quanto as informações presentes se aproximavam e contemplavam as informações contidas na referência. Esta classificação foi feita por dois avaliadores. Resultados: Todos os livros analisados apresentaram conteúdos referentes ao diabetes mellitus e hipertensão arterial. Apenas um livro não apresentava informações com relação à doença arterial coronariana. Em relação à adequação do conteúdo, os livros analisados contemplam em diferentes porcentagens, aspectos importantes relacionados à prática do exercício físico, destacando que a prescrição do exercício físico foi um aspecto não contemplado em uma parcela considerável dos livros, para as três doenças. Conclusões: No geral, os livros de Fisiologia do Exercício analisados abordam positivamente as doenças crônicas não transmissíveis investigadas no presente estudo, mas reforçamos a necessidade de que determinados aspectos imprescindíveis para a aplicação clínica, como a correta prescrição de exercício, sejam robustecidos e melhores contemplados. The Exercise Physiology is characterized by the study of the acute and chronic effects caused by physical exercise on the structure and function of organic systems. It is desirable that undergraduate courses in the field of health provide the student with a solid theoretical-practical foundation of Exercise Physiology and the textbook plays an important role in this scenario. Considering that the regular practice of physical exercise is an important measure used in programs for the prevention and treatment of chronic diseases such as diabetes mellitus, arterial hypertension and coronary artery disease, the presence of correct and up-to-date scientific information in the Exercise Physiology books is vitally important. Objective: To analyze qualitatively the contents on type 2 diabetes mellitus, arterial hypertension and coronary artery disease in the Exercise Physiology books and compare the contents with current scientific information present in official positions of the American College of Sports Medicine. Methods: Comparative descriptions were made between the knowledge about the diseases analyzed in the textbooks and the information contained in the literature adopted as reference. The Exercise Physiology books analyzed were those available in the Brazilian publishing market (n=10), opting for the most recent edition. It was adopted as a reference the position stands of the American College of Sports Medicine on the binomial physical exercise and diabetes mellitus type 2, physical exercise and hypertension and exercise and coronary artery disease. The work was carried out in two stages, the first stage was performed without judgment of the merit of the content, in which only evaluated the presence or absence of contents related to the diseases analyzed in the books of Exercise Physiology. In the second stage, the quality of the present content was evaluated, the information transcribed from the books being read as contemplated (C), partially contemplated (PC) and not contemplated (NC), according to how much the present information approached and contemplated the informationcontained in the reference. This classification was made by two evaluators. Results: All the analyzed textbooks presented contents related to diabetes mellitus and arterial hypertension. Only one book did not present information regarding coronary artery disease. Regarding the adequacy of the content, the analyzed books include in different percentages, important aspects related to the practice of physical exercise, emphasizing that the prescription of physical exercise was an aspect not contemplated in a considerable portion of the books, for the three diseases. Conclusions: In general, the Exercise Physiology books analyzed satisfactorily address the chronic non- communicable diseases investigated in the present study. In general, the Exercise Physiology books analyzed approach positively with the chronic non-transmissible diseases investigated in the present study, but we reinforce the need for certain aspects essential for clinical application, such as the correct exercise prescription, to be strengthened and better contemplated. Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
- Published
- 2017
39. Coherence analysis between kinematic and simulated muscle activity in triple inverted pendulum model in quasi-quiet upright stance before and after a mechanical disturbance
- Author
-
Lemes, Thiago Santana, Vieira, Marcus Fraga, Santiago, Paulo Roberto Pereira, and Campos, Mário Hebling
- Subjects
Dinâmica inversa ,Phase analisys ,Inverse dynamics ,Modelagem matemática ,Postural control ,Mathematical modeling ,Controle postural ,PROCESSAMENTO DE SINAIS BIOLOGICOS [BIOENGENHARIA] ,Análise de fase - Abstract
A análise da ativação muscular e a modelagem do corpo humano como um pêndulo invertido triplo revelam alguns interessantes mecanismos de manutenção da postura ereta quase-quieta não observáveis em modelos mais simples. Estudos já demonstraram alguns padrões de coordenação entre os segmentos e músculos do corpo quando este se encontra sob uma perturbação em posição ereta, mas devido ao uso de modelos mais simples não revelaram o exato papel do joelho na postura ereta. Neste estudo, 25 jovens participaram de um experimento, no qual foram coletados dados cinemáticos e de plataformas de força. Foi utilizada uma análise de coerência complexa e de fase entre a simulação da atividade muscular, a cinemática dos segmentos corporais e a dinâmica inversa, com o objetivo de verificar se existe diferença entre os sinais antes e após uma perturbação induzida, e como se comportam tronco e articulação do joelho em um modelo de pêndulo invertido triplo do corpo. A coerência complexa é uma análise no domínio da frequência e revela o quão bem dois sinais correspondem um ao outro. A ativação de nove músculos foi simulada, e o torque resultante usando a dinâmica inversa nas articulações do tornozelo, joelho e quadril foi calculado, ambos utilizando o software OpenSim. O tronco trabalhou em fase com perna e coxa em baixas frequências, e muda para anti-fase em altas frequências. No entanto, o tronco não apresenta coerência significativa com nenhum dos músculos analisados além de se mover em atraso com relação ao torque no quadril, o que sugere que as oscilações do tronco ocorrem de forma passiva. Entretanto, músculos da coxa e da perna ativaram em fase com músculos do tronco, sugerindo relação entre a movimentação desses segmentos. Porém, há de se considerar que há limitações nas simulações da ativação muscular, de forma que estudos experimentais futuros que confirmem os dados ora apresentados são necessários. Os resultados encontrados não apontam diferença significativa entre as oscilações pré perturbação e pós perturbação, mas existe uma maior variabilidade nas oscilações angulares dos segmentos, indicando o desafio imposto ao sistema de controle postural e o trabalho de recuperação da perturbação. Padrões de ativação muscular no tornozelo e na pelvis foram compatíveis com estudos anteriores, agindo na manutenção da postura ereta. The analysis of muscle activation and the modeling of the human body as a triple inverted pendulum reveal some interesting quasi-quiet standing posture maintenance mechanisms not observable in simpler models. Studies have shown some patterns of coordination between body segments and muscles when standing under an upright position, but due to the use of simpler models they did not reveal the exact role of the knee in the upright posture. In this study, 25 young people participated in an experiment, in which kinematic data and force platforms were collected. A complex coherence and phase analysis was used between simulation of muscle activity, body segment kinematics and inverse dynamics, in order to verify if there is a difference between the signals before and after an induced disturbance, and how the trunk and knee joint behaves in a triple inverted pendulum model of the body. Complex coherence is an analysis in the frequency domain and reveals how well two signals correspond to one another. The activation of nine muscles was simulated, and the resulting torque using the inverse dynamics at the ankle, knee and hip joints was calculated, both using OpenSim software. The trunk worked in phase with leg and thigh at low frequencies, and switched to anti-phase at high frequencies. However, the trunk does not show significant coherence with any of the muscles analyzed besides moving in delay with respect to the torque in the hip, which suggests that the trunk oscillations occur passively. However, thigh and leg muscles activated in phase with trunk muscles, suggesting a relationship between the movement of these segments. However, it has to be considered that there are limitations in the simulations of muscle activation, so that future experimental studies that confirm the data presented here are necessary. The results show no significant difference between the pre-perturbation and post-perturbation oscillations, but there is a greater variability in the angular oscillations of the segments, indicating the challenge imposed to the postural control system and the work of recovering the disturbance. Patterns of muscular activation in the ankle and pelvis were compatible with previous studies, acting to maintain upright posture. Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
- Published
- 2017
40. Effects of triceps surae fatigue on gait stability and its variability in young women as practitioners and non-practitioners of strength training
- Author
-
Lehnen, Georgia Cristina, Vieira, Marcus Fraga, Barbieri , Fábio Augusto, and Campos, Mário Hebling
- Subjects
CIENCIAS DA SAUDE ,Recovery ,Fadiga muscular ,Biomechanics ,Recuperação ,Physical conditioning ,Gait ,Condicionamento físico ,Biomecânica ,Marcha ,Muscular fatigue - Abstract
fadiga muscular provoca déficits sensório-motores e biomecânicos, podendo induzir mudanças na estabilidade e na variabilidade da marcha, uma vez que seu impacto não está simplesmente restrito a um declínio na produção de força. Nesse contexto, considerando a contribuição do tríceps sural para diversas atividades como a locomoção (propulsão), observa-se a importância em se estudar como a fadiga muscular, nessa região, afetaria a estabilidade e a variabilidade da marcha. A avaliação dessas variáveis da marcha em condições de fadiga muscular localizada, por meio de métodos não lineares e descritores biomecânicos pode ser eficiente para ampliar o conhecimento acerca do controle e adaptação do sistema neuromuscular na caminhada/locomoção. Dessa forma, os resultados da presente pesquisa vislumbram os efeitos da fadiga muscular localizada, podendo ser aplicado para a realidade do exercício físico intenso, da resposta muscular, da conduta terapêutica, uma vez que a compreensão desses efeitos sobre a marcha poderá ajudar a evitar quedas e lesões e, como tal, melhorar a qualidade de vida das pessoas. O objetivo geral do presente estudo foi analisar os efeitos da fadiga unilateral do tríceps sural sobre a estabilidade e a variabilidade da marcha, além de investigar o tempo de recuperação das variáveis analisadas após a fadiga muscular, em mulheres praticantes e não praticantes de musculação. Para isto, participaram 20 mulheres jovens praticantes (GP) e 21 não praticantes (GN), que realizaram um protocolo unilateral de fadiga dos flexores plantares, tríceps sural, e quatro caminhadas de quatro minutos na esteira, sendo uma anterior ao protocolo de fadiga e três posteriores, com intervalo de dois minutos entre cada uma delas para verificar a recuperação. Os maiores achados da presente pesquisa demonstraram que obteve-se uma melhora da estabilidade local na direção anteroposterior após a fadiga muscular para ambos os grupos, dos quais somente o GP apresentou recuperação após 12 minutos da fadiga. Para a estabilidade global, ambos os grupos apresentaram um aumento significativo na direção anteroposterior, mas sem recuperação. Em relação aos parâmetros espaço-temporais, foi observada diminuição significativa do comprimento do passo somente para o GN, mas com recuperação após seis minutos. Houve um aumento significativo da frequência do passo para os grupos imediatamente após a fadiga, com recuperação para ambos após seis minutos. Foi observado um aumento significativo da variabilidade em todas as direções para os dois grupos. Na direção mediolateral somente o GN apresentou recuperação seis minutos após a fadiga; na direção anteroposterior os dois grupos não apresentaram recuperação, enquanto na direção vertical os dois recuperaram seis minutos após a fadiga. Para todas as variáveis da marcha estudadas, não houve efeito de interação entre a fadiga muscular e a condição de treinamento. A partir disso, observa-se que as participantes apresentaram alterações na estabilidade e na variabilidade da marcha, com adaptações dos parâmetros espaço-temporais analisados na presença da fadiga muscular do tríceps sural, sendo que 12 minutos parecem não ser suficientes para recuperação total de ambos os grupos. Os grupos estudados, agrupados pela prática de musculação, não apresentaram diferenças em relação a resposta à fadiga muscular do tríceps sural. Conclui-se que as participantes foram capazes de lidar com a fadiga muscular, adaptando-se para manter o desempenho e segurança da marcha. Mesmo assim, enfatiza-se a necessidade de um intervalo de recuperação, principalmente devido ao aumento da variabilidade e a recuperação incompleta das variáveis, afim de minimizar o risco de lesões e quedas em indivíduos sujeitos a fadiga muscular localizada nas atividades de trabalho ou no esporte. Sugere-se que programas de treinamento incluam exercícios fatigantes de resistência, para tornar o corpo hábil a adaptar-se com a presença da fadiga, e que na prática terapêutica os profissionais fiquem atentos aos efeitos da fadiga para a obtenção de melhores resultados. The muscle fatigue can cause sensorimotor and biomechanical deficits and may induce changes in the stability and the variability of gait, since its impact is not simply a decline in the production of force. Considering the contribution of the triceps sural to several activities such as locomotion (propulsion), it is clear how relevant it is to study how muscular fatigue, in this musculature, can affect the gait stability and the variability. The evaluation of these gait variables in conditions of localized muscular fatigue by means of non-linear methods and biomechanical descriptors can be efficient to deep the knowledge about the control and adaptation of the neuromuscular system in the walk/ locomotion. Thus, the results of the present study show the effects of localized muscle fatigue and can be applied to the condition of intense physical exercise, muscular response and therapeutic behavior, since understanding these effects on gait can help prevent falls and injuries and, as such, improve the quality of life of people. The general objective of the present study was to analyze the effects of unilateral fatigue of the triceps surae on gait stability and variability, as well as to investigate the recovery time of the variables analyzed after fatigue in women practitioners and nonpractitioners of strength training. Twenty women practitioners (PG) and 21 non-practitioners (NG) participated in the study, that performed a unilateral protocol of fatigue of the plantar flexors, triceps surae, and four walks of four minutes on the treadmill, one prior to the fatigue protocol and three later, with an interval of two minutes between each of them to verify recovery. The greatest findings of the present study demonstrated that local stability improvement in the anteroposterior direction after fatigue for both groups, in which only the PG recovered after 12 minutes. For global stability, both groups showed a significant increase in the anteroposterior direction, but without recovery. Regarding the spatiotemporal parameters, a significant decrease of the step length was observed only for NG, but with recovery after six minutes. There was a significant increase in the step frequency for the groups immediately after the fatigue, with recovery for both six minutes thereafter. It was observed a significant increase in variability in all directions for both groups. In the mediolateral direction only the NG presented recovery and in the six minutes after the fatigue; in the anteroposterior direction the two groups did not recover, while in the vertical direction the two recovered six minutes after the fatigue. For all gait variables studied, there was no interaction effect between the effect of muscle fatigue and the training condition. It was observed that the participants presented changes in gait stability and variability, with adaptations of the spatiotemporal parameters analyzed in the presence of muscle fatigue of triceps surae, and that 12 minutes seem not to be sufficient for total recovery. It is concluded that the groups studied, grouped by the practice of strength training, did not present differences in relation to the muscular fatigue response of the triceps surae. It was concluded that participants were able to cope with muscle fatigue, adapting to maintain performance and safety of gait. Even so, the need for a recovery interval is emphasized, mainly due to the increase of variability and the incomplete recovery of variables, in order to minimize the risk of injuries and falls in individuals subject to muscle fatigue at work or in sports. Thus, it is suggested that training programs include fatiguing resistance exercises to make the body fit to adapt to the presence of fatigue, and that in the therapeutic practice, the professionals should pay attention to the effects of fatigue in order to obtain better results. Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
- Published
- 2016
41. Analysis of gait stability, variability and complexity after anterior cruciate ligament reconstruction
- Author
-
Oliveira, Eduardo Afonso de, Vieira, Marcus Fraga, Campos, Mário Hebling, and Rebelo, Ana Cristina Silva
- Subjects
Variabilidade ,Biomechanics ,Ligamento cruzado anterior ,Variability ,Anterior cruciate ligament ,ENGENHARIA BIOMEDICA [ENGENHARIAS] ,Gait ,Stability ,Biomecânica ,Marcha ,Estabilidade - Abstract
A avaliação clínica da variabilidade e da estabilidade da marcha em fases distintas do pós-operatório de Ligamento Cruzado Anterior através de métodos não-lineares pode ser eficiente para quantificar e comparar os tratamentos utilizados durante o programa de reabilitação e direcionar as intervenções pós-operatórias, visando acelerar o retorno aos treinamentos ou à vida diária. Os objetivos deste estudo foram: (1) analisar as adaptações biomecânicas da marcha após a reconstrução do Ligamento Cruzado Anterior e (2) investigar a existência de alterações da estabilidade e da variabilidade da marcha no pós-operatório do Ligamento Cruzado Anterior por métodos de dinâmicas não-lineares. Do tipo observacional e caso-controle este estudo analisou, no Laboratório de Biomecânica e Bioengenharia da Universidade Federal de Goiás, 40 sujeitos (32 homens, 8 mulheres), divididos em quatro grupos: um Grupo Controle, composto por 10 sujeitos (8 homens e 2 mulheres) e três grupos observacionais, todos compostos por 10 sujeitos (8 homens e 2 mulheres) em fases distintas do pós-operatório do Ligamento Cruzado Anterior: (1) 30 a 90 dias, (2) 90 a 180 dias e (3) 360 dias de reconstrução. Os voluntários foram instruídos a caminhar sobre uma esteira elétrica por 4 minutos, em velocidade constante a 3.5 km/h para gravação dos parâmetros cinemáticos da marcha. Como resultados foram encontradas alterações nas variáveis relativas aos parâmetros espaço-temporais da marcha - com aumento progressivo no comprimento do passo, no tempo da fase de apoio e no período de duplo apoio - nas variáveis relativas à variabilidade da marcha - com redução progressiva do RMS ratio e da Média dos Desvios Padrões ao longo das Passadas – nas variáveis relativas à estabilidade da marcha – com redução do valor do Lyapunov Short médio-lateral e aumento da Média da margem de estabilidade médio-lateral com tendência de aproximação aos valores do Grupo Controle ao final da reabilitação – e na variável relativa à complexidade da marcha – com redução progressiva do valor da Entropia Aproximada. Concluiu-se que após a reconstrução do Ligamento Cruzado Anterior há aumento progressivo da estabilidade e redução progressiva da variabilidade conforme progressão do tempo pós-operatório. Contudo, o tempo de 6 meses de fisioterapia e o tempo de 12 meses de reconstrução cirúrgica parecem ser eficazes, mas não suficientes para uma total recuperação - quando comparado a indivíduos saudáveis – do ponto de vista da estabilidade e da variabilidade da marcha. Background: The objective of this study was to investigate gait stability by nonlinear dynamic methods and gait variability and complexity in the postoperative period after anterior cruciate ligament (ACL) reconstruction. Methods: The study was observational and case-controlled and used 40 subjects (32 male) divided into 4 groups of 20 each: a control group (CG) and 3 observational groups in different postoperative periods after ACL reconstruction: OG-I (30‒90 days), OG-II (90‒180 days), and OG-III (360 days). For kinematic recording, each subject walked on a treadmill for 4 minutes at a constant speed of 3.5 km/h. Gait variability was assessed using the normalized root mean square (RMS ratio) of trunk acceleration and the average standard deviation of medial-lateral trunk acceleration (VAR ML). Gait stability was assessed using the margin of stability (MoS) and local dynamic stability (s), and complexity was assessed using approximate entropy (ApEn). Results: Compared to the CG, the RMS ratio and VAR ML increased significantly in the OG-I group and decreased incrementally in OG-II and OG-III. MoS decreased significantly in the OG-I group and increased incrementally in OG-II and OG-III, while s decreased in the OG-I and OG-II groups and increased in the OG-III groups. The ApEn was lower in the OG-I group than in the CG and decreased incrementally in OG-II and OG-III. Conclusions: Results indicated that ACL reconstruction was followed by a progressive increase in stability and a progressive decrease in variability over the postoperative rehabilitation period. In terms of stability and gait variability, six months of physiotherapy for rehabilitation after ACL reconstruction appears to be effective, but it is insufficient for a complete recovery as compared to healthy individuals. Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
- Published
- 2016
42. Exercises physiology discipline of presence in health area graduation brazilian courses
- Author
-
Silva, Zeuxis Assis, Lira, Claudio Andre Barbosa de, Santana, Marcos Gonçalves de, Campos, Mário Hebling, Lobato, Núbia de Souza, and Vieira, Carlos Alexandre
- Subjects
Ensino ,Halth professionals ,Knowledge ,Educação ,CIENCIAS DA SAUDE ,Profissionais da saúde ,Conhecimento ,Physical exercise ,Exercício físico ,Education - Abstract
Assis, Silva Zeuxis. Presença da disciplina de Fisiologia do Exercício nos cursos brasileiros de graduação da área da saúde. 2016. 60 p. Dissertação de Mestrado – Programa de Pós-graduação em Ciências aplicada à Saúde da Universidade Federal de Goiás. Cada vez mais os profissionais da área da saúde, têm aconselhado seus pacientes em relação à prática de exercícios. Para tanto, é desejável que estes profissionais tenham conhecimentos básicos sobre Fisiologia do Exercício e sobre as diretrizes e recomendações atuais para a manutenção da saúde, por meio de programas de exercícios físicos. O Exercício físico pode ser entendido como uma interação não medicamentosa altamente eficaz no combate e prevenção aos mais variados tipos enfermidades de característica crônica. Os profissionais da saúde serão melhor preparados para combater o sedentarismo e entender a relação ideal de dose-resposta do exercício físico, na medida em que forem formalmente expostos aos conteúdos relacionados à Ciência do Exercício, durante a sua graduação. Objetivo: Verificar a presença da disciplina de Fisiologia do Exercício nas estruturas curriculares de sete cursos brasileiros da área da saúde; Biomedicina, Educação Física, Enfermagem, Fisioterapia, Medicina, Nutrição e Psicologia. Método: O estudo foi dividido em três etapas, sendo que na primeira etapa foi feito um levantamento do número total de cada um dos sete cursos da área da saúde no Brasil (Biomedicina, Educação Física, Enfermagem, Fisioterapia, Medicina, Nutrição e Psicologia), onde foram encontrados um total de 4.940 cursos distribuídos em sete áreas. Na segunda etapa foi realizado o sorteio de 10% do total dos cursos encontrados (494 cursos) para posterior análise de suas estruturas curriculares. Na terceira etapa foi realizada a análise das estruturas curriculares dos cursos sorteados. Resultados: A disciplina de Fisiologia do Exercício não foi encontrada em 65,95% das estruturas curriculares investigadas. Conclusão: Não encontramos a disciplina de Fisiologia do Exercício na maioria das estruturas curriculares dos cursos analisados. Isto pode ser potencialmente grave, pois os benefícios do exercício físico regular somente serão atingidos se estes forem corretamente prescritos e/ou supervisionados. Assis Silva Zeuxis. Presence of Exercise Physiology course in the curriculum structures of the health of undergraduate courses in Brazil. 2016. 60 p. Master's thesis - Postgraduate Program in Sciences applied to Health of the Federal University of Goiás. Increasingly, health professionals, have advised their patients regarding exercise. Therefore, it is desirable that these professionals have basic knowledge of exercise physiology and on the guidelines and current recommendations for maintaining health through physical exercise programs. Physical exercise can be understood as a non-drug interaction highly effective in combating and prevention of all kinds of chronic diseases characteristic. Health professionals will be better prepared to combat a sedentary lifestyle and understand the ideal ratio of exercise doseresponse, as they are formally exposed to Exercise Science-related content during their graduation. Objective: To verify the presence of Exercise Physiology course in the curriculum structures of seven Brazilian courses in the health area; Biomedicine, Physical Education, Nursing, Physiotherapy, Medicine, Nutrition and Psychology. Method: The study was divided into three stages, and the first step was made a survey of the total number of each of the seven health care courses in Brazil (Biomedicine, Physical Education, Nursing, Physiotherapy, Medicine, Nutrition and Psychology) where they were found a total of 4,940 courses distributed in seven areas. In the second stage it was held the draw for 10% of total found courses (494 courses) for further analysis of their curriculum structures. The third step was carried out the analysis of the curriculum structures of selected courses. Results: Exercise Physiology discipline was not found in 65.95% of the investigated curricular structures. Conclusion: We found the Exercise Physiology discipline most of the curriculum structures of the analyzed courses. This can be potentially serious, because the benefits of regular exercise will only be achieved if they are properly prescribed and / or supervised. Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
- Published
- 2016
43. Changes metabolic, quality of life and elderly functional capacity served in family health strategy a Goiás municipality
- Author
-
Avelar, Ivan Silveira de, Silva, Maria Sebastiana, Souza, Nilva Pessoa de, Campos, Mário Hebling, Nora, Fernanda Grazielle da Silva Azevedo, and Gassi, Ewerton Rodrigo
- Subjects
Quality of life ,Qualidade de vida ,Síndrome metabólica ,Elderly ,CIENCIAS DA SAUDE ,Supplementation ,Idoso ,Water aerobics ,Postural control ,Hidroginástica ,Metabolic syndrome ,Suplementação - Abstract
O envelhecimento envolve alterações neurais, estruturais, funcionais e químicas que geram uma série de doenças. Dentre as patologias que acometem o idoso destacam-se as metabólicas e funcionais, como a síndrome metabólica e a perda de força muscular, as quais estão intimamente relacionadas com a qualidade de vida e são influenciados pelo estado nutricional inadequado e a inatividade física. Estudos apontam que a suplementação proteica pode aumentar a força muscular e melhorar a composição corporal. Assim, o objetivo do estudo foi avaliar as alterações metabólicas e a qualidade de vida, bem como os efeitos de um programa de hidroginástica associado a suplementação com proteína de soja, na força muscular, estado de hidratação e composição corporal de idosos. A pesquisa iniciou com a participação de 63 idosos com idade ≥ 60 anos. Determinou-se a frequencia da síndrome metabólica e avaliou a qualidade de vida entre os com e sem SM, utilizando-se o SF-36. Ainda, os idosos foram submetidos a um programa de hidroginástica associado a suplementação com proteína de soja durante seis meses e avaliados quanto a força de pressão manual por meio de transdutor manual de força, e estado hidratação e composição corporal pela BIA. A normalidade dos dados foi avaliada pelo Shapiro-Wilk. O teste de Mann-Whitney foi utilizado para comparar as variáveis da SM e os escores de qualidade de vida entre os grupos com síndrome metabólica (CSM) e sem síndrome metabólica (SSM). Os escores de cada domínio do SF-36 foram distribuídos em tercis e associados aos indivíduos com e sem SM pelo teste Qui-quadrado de Pearson (2). No estudo que avaliou o efeito do programa de hidroginástica associado ou não a suplementação utilizou o teste t-Student para amostras independentes para comparação das variáveis com distribuição normal entre os grupos e o teste de Mann-Whitney para comparar as variáveis que não apresentaram distribuição normal. Nas analises acima utilizou-se o software SPSS e adotou-se o nível de significância p < 0,05. Os vetores da BIVA foram analisados pelos testes T2 de Hotelling's e análise univariada (teste F). As distâncias entre os vetores de cada grupo foram correlacionadas, e também foi calculado, utilizando Mahalanobis D (D). Os vetores foram analisados através do software BIVA 2002. O efeito da suplementação sobre a força e a composição corporal foi avaliado pela análise de variância (ANOVA) para medidas repetidas com post hoc de Bonferroni. Os resultados indicaram uma prevalência de 79,03% de idosos com síndrome metabólica. Não houve diferença entre os domínios da qualidade de vida entre os idosos com e sem SM. Foi observado melhora qualitativa no quadro de hidratação. O estudo indicou uma alta frequência de síndrome metabólica, mas não interferiu na qualidade de vida do grupo estudado. A força manual teve um aumento significativo (p=0,001) no grupo que realizou executou o exercício aquático e consumiu o suplemento de proteína de soja. A massa livre de gordura teve perda significativa no grupo que fez uso do suplemento proteico. A pratica da hidroginástica, associada ou não a suplementação, promoveu aumento na força de pressão manual, mas não alterou a composição corporal do idosos. Aging involves neural structural, functional and chemical changes that generate a number of diseases. Among the diseases that affect the elderly stand out metabolic and functional, such as metabolic syndrome and loss of muscle strength, which are closely related to the quality of life and are influenced by inadequate nutritional status and physical inactivity. Studies show that protein supplementation can increase muscle strength and improve body composition. The objective of the study was to evaluate the metabolic changes and the quality of life as well as the effects of a water aerobics program associated with supplementation of soy protein in muscle strength, hydration status and body composition of the elderly. The research began with the participation of 63 elderly aged ≥ 60 years. We determined the frequency of metabolic syndrome and assessed the quality of life of those with and without SM, using the SF-36. Still, the elderly were subjected to a water aerobics program associated with supplementation of soy protein for six months and evaluated for manual pressure force by force transducer manual, and state hydration and body composition by BIA. The normality of the data was assessed by the Shapiro-Wilk. The Mann-Whitney test was used to compare the variables of MS and the scores of quality of life between the groups with metabolic syndrome (CSM) and without metabolic syndrome (SSM). The scores of each SF-36 domain were divided into tertiles and associated with individuals with and without MS using the chi-square test of Pearson (2). In the study evaluating the effect of water aerobics program with or without supplementation used the Student t test for independent samples to compare the variables with normal distribution between the groups and the Mann-Whitney test to compare variables without normal distribution. In the above analysis we used the SPSS software and adopted the significance level of p
- Published
- 2016
44. Chronic Effects of Resistance Training in Breast Cancer Survivors.
- Author
-
Dos Santos WDN, Gentil P, de Moraes RF, Ferreira Júnior JB, Campos MH, de Lira CAB, Freitas Júnior R, Bottaro M, and Vieira CA
- Subjects
- Female, Humans, Breast Neoplasms rehabilitation, Cancer Survivors, Resistance Training
- Abstract
Objective. To analyse effects of resistance training (RT) in breast cancer survivors (BCS) and how protocols and acute variables were manipulated. Methods. Search was made at PubMed, Science Direct, and LILACS. All articles published between 2000 and 2016 were considered. Studies that met the following criteria were included: written in English, Spanish, or Portuguese; BCS who have undergone surgery, chemotherapy, and/or radiotherapy; additional RT only; analysis of muscle performance, body mass composition (BMC), psychosocial parameters, or blood biomarkers. Results. Ten studies were included. PEDro score ranged from 5 to 9. Rest interval and cadence were not reported. Two studies reported continuous training supervision. All reported improvements in muscle strength, most with low or moderate effect size (ES), but studies performed with high loads presented large ES. Five described no increased risk or exacerbation of lymphedema. Most studies that analysed BMC showed no relevant changes. Conclusions. RT has been shown to be safe for BCS, with no increased risk of lymphedema. The findings indicated that RT is efficient in increasing muscle strength; however, only one study observed significant changes in BMC. An exercise program should therefore consider the manipulation of acute and chronic variables of RT to obtain optimal results.
- Published
- 2017
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.