44 results on '"Figueira Junior, Aylton José"'
Search Results
2. ATIVIDADES FÍSICAS RELAÇÕES COM A EVOLUÇÃO HUMANA E PROCESSOS ADAPTATIVOS DO CORPO HUMANO
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Souza, Célio Roberto Santos de, primary, Souza, Kátia Silene Silva, additional, Ferraz, Almir de França, additional, Alberto, Álvaro Adolfo Duarte, additional, Miranda, Maria Luiza de Jesus, additional, Gama, Eliane Florêncio, additional, and Figueira Junior, Aylton José, additional
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- 2020
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3. Efeitos de 14 semanas de treinamento de força com periodização linear e ondulatória diária nas variáveis cinemáticas de jovens atletas de natação competitiva
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Pires, Gilberto Pivetta, Pires, Karina Coelho, and Figueira Junior, Aylton José
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- 2017
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4. Is physical inactivity and sedentary behavior associated with tumor stage in breast cancer patients? A cross-sectional study of Brazilian women
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Queiroga, Luana de Lima, Pitta, Rafael Mathias, Trevisani, Mayra de França, Montenegro, Carla Giuliano de Sá Pinto, Bugano, Diogo Diniz Gomes, Figueira Junior, Aylton José, Baker, Julien Steven, Bocalini, Danilo Sales, and Matos, Luciana Diniz Nagem Janot de
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Sedentary behavior ,Neoplasm staging ,Sitting position ,Breast neoplasms ,Exercise - Abstract
Objective A comparative analysis of the association between sedentary behavior versus physical activity levels and tumor staging in women with breast cancer. Methods The present research adopted a cross-sectional study design to recruit a total of 55 adult and elderly women newly diagnosed with breast cancer for data collection and analysis. Inclusion criteria involved patients in procession of a formal approval for participation in the study by the treating physician and those not hitherto subjected to the first cycle of chemotherapy. Results Physical activity levels did not influence the pathological stage of breast cancer (p=0.26) or histological tumor grade (p=0.07) in the analyzed subjects. However, there was a significant association between physical activity levels and responsiveness to hormones (epidermal growth factor receptor (HER2), p0.05). Conclusion Physical activity levels did not influence the tumor stage and histological tumor grade. Sedentary behavior had a significant influence on the histological tumor grade.
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- 2023
5. Percepções de determinantes bioculturais da atividade física e associação com características pessoais e profissionais de professores de educação física
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Alberto, Alvaro Adolfo Duarte and Figueira Junior, Aylton José
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- 2016
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6. Características sociodemográficas e de trabalho do profissional da educação física de academia / Sociodemographic and work characteristics of the physical education professional in fitness centers
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Jesus, Leticia de, primary, Fischer, Frida Marina, additional, Figueira Junior, Aylton José, additional, Tsukamoto, Mariana Harumi Cruz, additional, and Andrade, Douglas Roque, additional
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- 2021
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7. The Effect of Sodium Bicarbonate Supplementation on Electromyographic Muscle Activity in Healthy, Physically Active Individuals: A Systematic Review
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Kalytczak, Marcelo Martins, primary, Barros, Bruna Massaroto, additional, Battazza, Rafael Ambrósio, additional, Bocalini, Danilo Sales, additional, Biasotto-Gonzalez, Daniela Aparecida, additional, Figueira Junior, Aylton José, additional, and Politti, Fabiano, additional
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- 2020
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8. The Effect of Sodium Bicarbonate Supplementation on Electromyographic Muscle Activity in Healthy, Physically Active Individuals: A Systematic Review.
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Kalytczak, Marcelo Martins, Barros, Bruna Massaroto, Battazza, Rafael Ambrósio, Bocalini, Danilo Sales, Biasotto-Gonzalez, Daniela Aparecida, Figueira Junior, Aylton José, and Politti, Fabiano
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MUSCLE physiology ,SODIUM bicarbonate ,ONLINE information services ,ALKALOSIS ,SYSTEMATIC reviews ,MUSCLE fatigue ,DIETARY supplements ,ELECTROMYOGRAPHY ,MEDLINE - Abstract
The aim of this systematic review was to investigate the effects of sodium bicarbonate supplementation on electromyographic (EMG) muscle activity in healthy, physically active individuals. A systematic review of cross-sectional studies, crossover studies and randomized controlled trials was performed to investigate the effects of sodium bicarbonate supplementation on EMG muscle activity in healthy, physically active individuals. Potentially eligible for the systematic review were identified through searches conducted in the PubMed/MEDLINE, Science Direct and Scopus, considering publications from January 1980 to August 2019. The terms used in the search were: sodium bicarbonate, NaHCO
3 , alkalosis, alkaloses, electromyography, surface electromyography, electromyographies, electromyogram and EMG. Two independent assessors extracted data from the selected articles. Bias analysis was conducted using the Cochrane Risk of Bias tool and methodological quality was appraised using a checklist created based on the guidelines of the Consolidated Standards of Reporting Trials and the International Society of Electrophysiology and Kinesiology. A total of 67 studies were retrieved and seven were included in this review. Only two studies showed significant differences in muscle activity after sodium bicarbonate supplementation. The different EMG signal capturing, processing, and analysis methods used constitute an important limitation to the comparative analyses of the results reported in the studies selected for the present review. The results found do not allow us to affirm whether EMG may or may not be a safe tool to assess the effects of sodium bicarbonate supplementation on muscle activity. [ABSTRACT FROM AUTHOR]- Published
- 2021
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9. Revisão sistemática dos meios e métodos de influência prática no treinamento do Taekwon-Do
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Dias, Helton Magalhães, Ramallo, Bianca Trovello, Zanetti, Marcelo Callegari, Figueira Junior, Aylton José, Brandão, Maria Regina Ferreira, Marin, Douglas Popp, and Polito, Luis Felipe Tubagi
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Martial arts. Exercise. Sport performance. Review. Sports ,Sports ,Desempenho esportivo ,Artes marciais. Exercício. Desempenho esportivo. Revisão. Esportes ,Esportes ,Artes marciais ,Exercício ,Martial arts ,Review ,Revisão ,Sport performance ,Exercise - Abstract
The investigation of means and methods of practical influence can assist in training and allow for improved sport performance. Therefore, the objective of this study was to review in the literature methods and means with practical influence on Taekwon-Do specifically. A systematic review was conducted with English/Portuguese descriptors, namely martial arts/artes marciais, exercise/exercícios, physical fitness/aptidão física and athletic performance/desempenho esportivo, on Portal Capes, Sport Discus, Lilacs, Medline and PubMed databases. After application of inclusion and exclusion criteria, 12 studies were selected. In the studies analyzed, 21 types of training means and 19 types of training methodologies were identified. Among the results, there is an evident use of special means, mainly exercises with kicks and the interval method, with high intensity, to prepare athletes to the physiological demands of combat and to develop their aerobic and anaerobic systems. A investigação de meios e métodos específicos de influência prática podem fornecer pistas que auxiliem o treinamento, possibilitando melhorar a performance. O objetivo deste trabalho foi revisar na literatura os meios e métodos de influência prática para a modalidade Taekwon-Do. Para tanto, foi realizada uma revisão sistemática com os descritores martial arts/artes marciais, exercise/exercícios, physical fitness/aptidão física e athletic performance/desempenho esportivo nas bases de dados Portal Capes, Sport Discus, Lilacs, Medline e PubMed. Após a aplicação de critérios de inclusão e exclusão, foram selecionados 13 estudos que passaram a ser analisados. Foi utilizada estatística descritiva na análise qualitativa dos estudos inclusos. Nos estudos avaliados, foram identificados 21 tipos de meios de treinamento e 19 tipos de metodologias de treinamento. Os resultados sugerem a utilização de métodos intervalados, com elevada intensidade, para preparar os atletas às demandas fisiológicas do combate. Verificou-se utilização de exercícios especiais, em particular o trabalho específico com chutes, para desenvolver os sistemas aeróbico e anaeróbico. Sugerem-se outros estudos com delineamentos diferentes e que possam contribuir com a prescrição do treinamento para a modalidade.
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- 2018
10. Validity evidence of the specific pictorial scale of perceived exertion for football players - GOL Scale : The pictorial scale to measure the perceived exertion in sport
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Tubagi Polito, Luis Felipe, Borg, Elisabet, Figueira Junior, Aylton José, Callegari Zanetti, Marcelo, Giuliano de Sá Pinto Montenegro, Carla, Magalhães Dias, Helton, Popp Marin, Douglas, Ferreira Brandão, Maria Regina, Tubagi Polito, Luis Felipe, Borg, Elisabet, Figueira Junior, Aylton José, Callegari Zanetti, Marcelo, Giuliano de Sá Pinto Montenegro, Carla, Magalhães Dias, Helton, Popp Marin, Douglas, and Ferreira Brandão, Maria Regina
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Despite the methods usually used for ratings of perceived exertion to estimate the internal training load and monitoring the exercise, few instruments have been developed and validated for specific sports using just pictorial anchors. This study aimed: (1) to suggest one specific theoretical model to elaborate a pictorial scale; (2) to analyze the evidences of validation of a scale for football players named GOL Scale. In the first phase of the development the cartoons of the scale were drawn based on the theoretical construction of perceived exertion. The final version of the scale is composed by six cartoons which show different grades of effort. To ensure the representativeness of the cartoons they were validated by nine judges from seven different research lines in Sports Science. In the second phase, thirteen male football players were evaluated by a three-minute progressive protocol up to voluntary exhaustion with a one-minute recovery between stages (Maximal Cardiopulmonary Effort Test – MCET), and by Yo-Yo Intermittent Recovery Test – Level 1. The Borg RPE Scale (6-20), The Cavasini Scale, The cartoon GOL Scale, Heart Rate (HR), Percentage of Heart Rate (%HR) and Blood Lactate Concentration ([La]) were immediately determined after each stage of both tests. The level of significance was 0.05. In the MCET, significant correlation between the GOL Scale and RPE 6 – 20 Borg Scale (r = 0.92), Cavasini Scale (r = 0.93), %HR (r = 0.86), HR (r = 0.80), and blood lactate (r = 0.58) were found, whereas during Yo-Yo Test, significant correlation between the GOL Scale and Borg RPE Scale (r = 0.93), Cavasini Scale (r = 0.93), %HR (r = 0.82), HR (r = 0.80), and Blood Lactate (r = 0.77) were found. These results showed that the GOL Scale is a promissory instrument to measure perceived exertion, without the translation problems commonly found in the verbal scales.
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- 2018
11. 581 PHYSICAL FITNESS DETRAINING AFTER FOUR WEEKS OF REST
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Figueira Junior, Aylton José and Rodrigues Matsudo, Victor Kelhan
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- 1993
12. EVOLUÇÃO HISTÓRICA DA PERIODIZAÇÃO ESPORTIVA
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Dias, Helton Magalhães, Zanetti, Marcelo Callegari, Figueira Junior, Aylton José, Marin, Douglas Popp, Montenegro, Carla Giuliano de Sá Pinto, Carneiro, Yago de Moura, and Polito, Luis Felipe Tubagi
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Periodização ,Planificação ,Treinamento ,História ,Esportes ,Esporte ,Educação Física - Abstract
A periodização é o plano e estrutura do treinamento, em que se objetiva o máximo desempenho por meio da potencialização dos aspectos funcionais e biomotores, com o devido controle da fadiga e da adaptação. A evolução da periodização do treinamento foi ocorrendo de acordo com o conhecimento cientifico disponível coexistente. O objetivo foi apresentar o estado da arte dos modelos teóricos de periodização, concebendo os surgimentos históricos, as propostas e detalhes dos modelos de periodização na literatura. Ao longo deste século, especialmente a partir da década de 1950, as contribuições significativas das propostas tradicionais de periodização, associadas aos avanços do conhecimento de fisiologia do exercício, possibilitaram o surgimento de novos modelos teóricos que procuram atender as demandas do calendário esportivo atual. Conclui-se que o problema central e ponto fundamental de toda a investigação dos sistemas de preparação desportiva é a relação entre o rendimento esportivo e as cargas de treinamento.
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- 2016
13. Does Low Handgrip Strength Associate with Poor Cardiometabolic Parameters in Elderly People?
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Mathias Pitta, Rafael, Cucato, Gabriel, Domiciano, Romulo, Nunes, Henrique, de Sá Pinto Montenegro, Carla Giuliano, Luksevicius Rica, Roberta, Rodrigues Brandao-Ragel, Maysa Alves, Paula Vieira, Rodolfo, Castilho Alonso, Angelica, de Sales Bocalini, Danilo, and Figueira Junior, Aylton José
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OLDER people ,BLOOD lipids ,BLOOD testing ,POOR children ,BLOOD pressure ,FRAIL elderly ,CHOLESTEROL ,RISK assessment - Abstract
The aim of this study was to investigate the association between low handgrip strength and blood pressure and blood lipid profile in elderly people. Data from 707 Brazilian elderly people aged 60 yrs and over were collected from January to December 2016. Participants attended to Hospital Israelita Albert Einstein and received anthropometric evaluation that included blood pressure, handgrip strength, and blood analysis. The Odd Ratio (OR) analysis showed a significant association between low handgrip strength and change in Low Density Lipoprotein Cholesterol (LDL-C) in elderly of both sexes (OR = 3.06 CI 95% 1.08 to 8.72). When adjusted to sex, low handgrip strength did not show association with any other blood and pressure parameters. When adjusted to age, low handgrip strength was associated with higher levels of Total Cholesterol (OR = 2.00; CI 95% = 1.29 to 3.10) and Triglycerides (OR = 1.29; CI 95% = 1.01 to 1.67) in the elderly aged 80 or over. In this way, handgrip strength evaluation may be considered a low cost and simple strategy as a preventive evaluation of cardiovascular risk in this population. [ABSTRACT FROM AUTHOR]
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- 2019
14. EFFECTS OF A MULTICOMPONENT EXERCISE PROGRAM ON THE FUNCTIONAL FITNESS IN ELDERLY WOMEN
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Suzuki, Frank Shiguemitsu, primary, Evangelista, Alexandre Lopes, additional, Teixeira, Cauê Vazquez La Scala, additional, Paunksnis, Marcos Rodolfo Ramos, additional, Rica, Roberta Luksevicius, additional, Evangelista, Roberta Alexandra Gonçalves de Toledo, additional, João, Gustavo Allegretti, additional, Doro, Marcio Roberto, additional, Sita, Douglas Mastroantonio, additional, Serra, Andrey Jorge, additional, Figueira Junior, Aylton José, additional, Alonso, Angélica Castilho, additional, Peterson, Mark, additional, and Bocalini, Danilo Sales, additional
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- 2018
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15. MOOD STATE, BODY COMPOSITION AND PHYSICAL PERFORMANCE OF YOUNG BASKETBALL PLAYERS THROUGH A COMPETITION
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Gomes, Joao Henrique, primary, Mendes, Renata Rebello, additional, Polito, Luis Felipe Tubagi, additional, Zanetti, Marcelo Callegari, additional, Bocalini, Danilo Sales, additional, and Figueira Junior, Aylton José, additional
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- 2018
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16. AS DIFERENTES FASES DO CICLO MENSTRUAL NÃO INFLUENCIAM O RENDIMENTO DE ATLETAS DE NADO SINCRONIZADO
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Souza, Angélica Gregório de, primary, Passos, Victor Luís dos Santos, additional, Cardoso, Wemson Wangler Ferreira, additional, Ponciano, Kátia Regina, additional, Fugita, Meico, additional, Figueira Junior, Aylton José, additional, and Bocalini, Danilo Sales, additional
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- 2017
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17. PREVALÊNCIA DE INATIVIDADE FÍSICA EM ADOLESCENTES E SUA ASSOCIAÇÃO COM VARIÁVEIS SOCIOCULTURAIS
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DUARTE ALBERTO, ALVARO ADOLFO, primary and FIGUEIRA JUNIOR, AYLTON JOSÉ, additional
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- 2016
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18. RELAÇÃO ENTRE ANTROPOMETRIA, APTIDÃO FÍSICA E ESTATÍSTICA DE JOGO EM JOVENS JOGADORES DE ELITE DE BASQUETEBOL - DOI: http://dx.doi.org/10.18511/0103-1716/rbcm.v23n2p66-73
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Gomes, Joao Henrique, Chaves, Rodrigo Gambaro, Evangelista, Alexandre, Charro, Mario Augusto, Bocalini, Danilo Sales, and Figueira Junior, Aylton José
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Diagnosticar o perfil antropométrico e de aptidão física da seleção brasileira de basquetebol sub19, e associar essas variáveis ao desempenho técnico de jogo durante o campeonato mundial. Doze jogadores de elite de basquetebol, com idade de 18,6 ± 0,7 anos, massa corporal de 91,3 ± 8,7 kg, estatura de 195,2 ± 10,2 cm e percentual de gordura de 11,4 ± 1,51 % participaram do estudo. Os testes de aptidão física foram: corrida 20m (C20), corrida T40m (T40) e Yo-yo Intermittent Recovery I (Yo-yo RI). Através das estatísticas de jogo foram analisados os indicadores de desempenho técnico de jogo. A análise estatística utilizada foi a estatística descritiva pelos valores médios, desvio padrão e amplitude entre a diferença dos valores mínimo e máximo. A diferença porcentual (?%) foi utilizada bem como a correlação linear de Pearson entre os valores do perfil antropométrico, de aptidão física e o desempenho técnico dos jogos. O nível de significância da correlação foi de p
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- 2015
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19. Evaluación de la actividad fisica para la promoción de la salud de adolescentes brasileños: revisión sistemática
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Alberto, Alvaro Adolfo Duarte, Figueira Junior, Aylton José, and Miranda, Maria Luiza de Jesus
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lcsh:R5-920 ,Actividad Motora ,Brasil ,Adolescent ,lcsh:Public aspects of medicine ,lcsh:RA1-1270 ,Salud ,Motor Activity ,Saúde ,Health ,Atividade motora ,lcsh:Medicine (General) ,Brazil ,Adolescente - Abstract
Objective: To analyze the methodological designs of national studies that assessed the level of physical activity for promoting adolescent health. Methods: a systematic literature review of original researches and publications of MEDLINE, LILACS, SCOPUS and ADOLEC electronic databases. It focused on determinant aspects of physical activity for health promotion using the following keywords: physical activity, physical fitness, physical activity, physical exercise, motor activity, sedentary and sedentariness, adolescent, adolescence, young, youth, teenager, and teenage, Brazil, Brazilian, South America, Low-middle income and country(ies). Data analysis covered the period from 2005 to 2011. First, 449 studies were identified. After analyzing the titles of the manuscripts, 130 articles were eligible for abstract evaluation and subsequent full text analysis. In the end, 31 articles met all inclusion criteria. Results: A total of 93.6% (n=29) of the evaluated studies used cross-sectional design, with samples ranging from 92 to 5028 subjects, and all of them used questionnaires for measuring physical activity. The main analysis of the studies was based on the association between physical activity, biodemographic data (age, gender) and socioeconomic data (income, social class and parental education). Conclusion: The national studies assessing the level of physical activity for promoting adolescent health appear with great methodological variability since there is no standardization in the methodological design, instrument and definition of variables, highlighting the need for longitudinal studies in this area. doi:10.5020/18061230.2013.p426 Objetivo: Analizar los abordajes metodológicos de estúdios nacionales que evaluaron el nivel de actividad física para La promoción de la salud de adolescentes. Métodos: Revisión de literatura de forma sistemática respaldada en estudios originales y en publicaciones de las bases de datos electrónicas MEDLINE, LILACS, ADOLEC y SCOPUS, destacándose los aspectos determinantes de la actividad física para la promoción de la salud a través de los siguientes descriptores en inglés: physical activity: physical fitness, physical activity, physical exercise, motor activity, sedentary and sedentarines, adolescent, adolescence, young, youth, teenager, and teenagen, Brazil, brazilian, South America, Low-middle income and country(ies); el análisis de datos fue en El periodo de 2005 a 2011. Inicialmente se identificaron 449 estudios. Después de la evaluación de los títulos de los manuscritos, 130 artículos fueron considerados elegibles para la lectura de los resúmenes y el análisis en su totalidad. Al final, 31 artículos cumplieron todos los criterios de inclusión. Resultados: De los trabajos evaluados, el 93,6% (n=29) de los estudios utilizaron delineamiento trasversal con muestras que variaron de 92 a 5.028 sujetos, y todos utilizaron cuestionarios como instrumentos de medición de la actividad física. El principal análisis de los estudios se basó en la asociación entre la actividad física, datos demográfico-biológicos (edad, género) y socioeconómicos (renta, clase económica y escolaridad de los padres). Conclusión: Los estudios nacionales que evalúan el nivel de actividad física para la promoción de la salud de adolescentes presentan grande variabilidad metodológica ya que no hay una estandarización metodológica en el delineamiento, instrumento y definición de variables, destacándose la necesidad de estudios longitudinales en el área. doi:10.5020/18061230.2013.p426 Objetivo: Analisar as abordagens metodológicas de estudos nacionais que avaliaram o nível de atividade física na promoção da saúde de adolescentes. Métodos: Revisão da literatura de forma sistemática, respaldada nos estudos de originais e em publicações nas bases de dados eletrônicas MEDLINE, LILACS, ADOLEC e SCOPUS, enfatizando-se os aspectos determinantes da atividade física na promoção da saúde por meio dos seguintes descritores em inglês: physical activity: physical fitness, physical activity, physical exercise, motor activity, sedentary and sedentarines, adolescent, adolescence, young, youth, teenager, and teenagen, Brazil, brazilian, South America, Low-middle income and country(ies); a análise de dados abrange o período de 2005 a 2011. Identificaram-se, inicialmente, 449 estudos. Após a avaliação dos títulos dos manuscritos, 130 artigos foram considerados elegíveis para a leitura dos resumos e análise na sua íntegra. Ao final, 31 artigos preencheram todos os critérios de inclusão. Resultados: Entre os trabalhos avaliados, 93,6% (n=29) dos estudos utilizaram delineamento transversal, com amostragens que variaram de 92 a 5.028 sujeitos, e todos utilizaram questionários como instrumentos de mensuração da atividade física. A principal análise dos estudos se baseou na associação entre atividade física, dados demográficobiológicos (idade, gênero) e socioeconômicos (renda, classe econômica e escolaridade dos pais). Conclusão: Os estudos nacionais que avaliam o nível de atividade física na promoção da saúde de adolescentes se apresentam com grande variabilidade metodológica, uma vez que não há uma padronização metodológica no delineamento, instrumento e definição das variáveis, ressaltando-se a necessidade de estudos longitudinais na área. doi:10.5020/18061230.2013.p426
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- 2014
20. Efecto del entrenamiento de fuerza en las variables cardiovasculares en adolescentes con sobrepeso
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Miranda, João Marcelo de Queiroz, Dias, Leandro da Costa, Mostarda, Cristiano Teixeira, Angelis, Kátia De, Figueira Junior, Aylton José, and Wichi, Rogério Brandão
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obesidade ,obesity ,entrenamiento de fuerza ,adolescencia ,strength training ,adolescence ,adolescência ,obesidad ,treinamento de força - Abstract
OBJETIVO: O presente estudo teve por objetivo avaliar as respostas agudas cardiorrespiratórias e autonômicas induzidas por uma sessão de exercício físico resistido em adolescentes com sobrepeso.MÉTODOS: Foram avaliados 17 adolescentes do sexo masculino divididos em grupo controle (GC, n=9) e grupo sobrepeso (GSO, n=7). Todos foram submetidos a uma sessão exercícios resistidos para diferentes grupos musculares, realizados com sobrecarga de 60% da força máxima, com um intervalo de 45 segundos entre as séries e 90 segundos entre cada exercício. Antes, durante e após a sessão de exercícios os seguintes parâmetros foram avaliados: frequência cardíaca (FC), pressão arterial sistólica (PAS), pressão arterial diastólica (PAD) e variabilidade da frequência cardíaca (VFC).RESULTADOS: Foi observado comportamento semelhante em ambos os grupos da PAS e PAD. A PAS aumentou durante o exercício e a PAD diminuiu. Ambas retornaram aos valores basais durante a recuperação. A FC aumentou durante a sessão de exercício nos dois grupos, porém, apenas no GSO houve retorno aos valores de repouso. Os índices da VFC no domínio do tempo (VAR RR e RMSSD) se comportaram de maneira semelhante frente ao exercício nos dois grupos, porém, no índice SDNN apenas o GSO retornou aos valores de repouso. A VFC no domínio da frequência apresentou comportamento semelhante em ambos os grupos.CONCLUSÕES: sugere-se que o aumento do nível de atividade física em indivíduos com sobrepeso pode prevenir as alterações autonômicas que estão associadas ao aumento do peso corporal e conferir efeito protetor ao sistema cardiovascular. OBJECTIVE: This study aimed to evaluate the acute cardiorespiratory and autonomic responses induced by a resistive exercise session in overweight adolescents.METHODS: We evaluated 17 male adolescents divided into control group (CG, n = 9) and overweight group (OWG, n = 7). All patients underwent one session of resistance exercises for different muscle groups, performed with overload of 60% of maximum strength, with an interval of 45 seconds between sets and 90 seconds between each exercise. Before, during and after the exercise session the following parameters were evaluated: heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP) and heart rate variability (HRV).RESULTS: We observed similar behavior in both groups of SBP and DBP. The SBP increased during exercise while the DBP decreased. Both returned to baseline during recovery. HR increased during the workout in the two groups, but return to resting values only occurred in the OWG. The HRV indices in the time domain (VAR RR and RMSSD) behaved similarly to the exercise in both groups, but the SDNN index only returned to resting values in the OWG. HRV in the frequency domain exhibited similar behavior in both groups.CONCLUSIONS: It is suggested that the increased level of physical activity in overweight individuals can prevent autonomic changes that are associated with increased body weight and confer a protective effect on the cardiovascular system OBJETIVO: El presente estudio tuvo por objetivo evaluar las respuestas agudas cardiorrespiratorias y autonómicas inducidas por una sesión de ejercicio físico resistido en adolescentes con sobrepeso.MÉTODOS: Fueron evaluados 17 adolescentes del sexo masculino divididos en grupo control (GC, n=9) y grupo sobrepeso (GSO, n=7). Todos fueron sometidos a una sesión de ejercicios resistidos para diferentes grupos musculares, realizados con sobrecarga de 60% de la fuerza máxima, con un intervalo de 45 segundos entre las series y 90 segundos entre cada ejercicio. Antes, durante y después de la realización de la sesión de ejercicios los siguientes parámetros fueron evaluados: frecuencia cardíaca (FC), presión arterial sistólica (PAS), presión arterial diastólica (PAD) y variabilidad de la frecuencia cardíaca (VFC).RESULTADOS: Fue observado comportamiento semejante en ambos grupos de la PAS y PAD. La PAS aumentó durante el ejercicio y la PAD disminuyó. Ambas retornaron a los valores basales durante la recuperación. La FC aumentó durante la sesión de ejercicio en los dos grupos, no obstante, solamente en el GSO hubo retorno a los valores de reposo. Los índices de la VFC en el dominio del tiempo (VAR RR y RMSSD) se comportaron de manera semejante frente al ejercicio en los dos grupos, no obstante, en el índice SDNN sólo el GSO retornó a los valores de reposo. La VFC en el dominio de la frecuencia presentó comportamiento semejante en ambos grupos.CONCLUSIONES: Se sugiere que el aumento del nivel de actividad física en individuos con sobrepeso puede prevenir las alteraciones autonómicas que están asociadas al aumento del peso corporal y conferirle efecto protector al sistema cardiovascular.
- Published
- 2014
21. PHYSICAL ACTIVITY LEVEL DOES NOT INFLUENCE THE NEUROMUSCULAR FATIGUE IN ADULTS
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Suzuki, Frank Shiguemitsu, primary, Kalytczak, Marcelo Martins, additional, Casarin, Cesar Augusto de Souza, additional, Serra, Andrey Jorge, additional, Evangelista, Alexandre Lopes, additional, Marchetti, Paulo Henrique, additional, Politti, Fabiano, additional, Alonso, Angelica Castilho, additional, Figueira Junior, Aylton José, additional, Baker, Julien Steven, additional, and Bocalini, Danilo Sales, additional
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- 2016
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22. EFFECTS OF A MULTICOMPONENT EXERCISE PROGRAM ON THE FUNCTIONAL FITNESS IN ELDERLY WOMEN.
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Shiguemitsu Suzuki, Frank, Lopes Evangelista, Alexandre, La Scala Teixeira, Cauê Vazquez, Ramos Paunksnis, Marcos Rodolfo, Luksevicius Rica, Roberta, de Toledo Evangelista, Roberta Alexandra Gonçalves, Allegretti João, Gustavo, Roberto Doro, Marcio, Mastroantonio Sita, Douglas, Serra, Andrey Jorge, Figueira Junior, Aylton José, Castilho Alonso, Angélica, Peterson, Mark, and Sales Bocalini, Danilo
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EXERCISE for older people ,PHYSICAL fitness for women ,AGING ,RESISTANCE training ,PHYSICAL fitness for older people - Abstract
Copyright of Revista Brasileira de Medicina do Esporte is the property of Redprint Editora Ltda. 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
- 2018
- Full Text
- View/download PDF
23. AS DIFERENTES FASES DO CICLO MENSTRUAL NÃO INFLUENCIAM O RENDIMENTO DE ATLETAS DE NADO SINCRONIZADO.
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Gregório de Souza, Angélica, dos Santos Passos, Victor Luís, Ferreira Cardoso, Wemson Wangler, Regina Ponciano, Kátia, Fugita, Meico, Figueira Junior, Aylton José, and Bocalini, Danilo Sales
- Subjects
MENSTRUAL cycle ,SYNCHRONIZED swimmers ,SYNCHRONIZED swimming ,ATHLETES' health ,NEUROMUSCULAR diseases - Abstract
Copyright of Revista Brasileira de Medicina do Esporte is the property of Redprint Editora Ltda. 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
- 2017
- Full Text
- View/download PDF
24. Prevalência de sobrepeso e obesidade infantil em instituições de ensino: públicas vs. privadas
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Miranda, João Marcelo de Queiroz, primary, Palmeira, Marcus Vinícius, additional, Polito, Luis Felipe Tubagi, additional, Brandão, Maria Regina Ferreira, additional, Bocalini, Danilo Sales, additional, Figueira Junior, Aylton José, additional, Ponciano, Kátia, additional, and Wichi, Rogério Brandão, additional
- Published
- 2015
- Full Text
- View/download PDF
25. ATIVIDADE FÍSICA NA ADOLESCÊNCIA: QUAIS FATORES SÃO DETERMINANTES? PHYSICAL ACTIVITY IN ADOLESCENCE: WHICH FACTORS ARE DETERMINANTS?
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Figueira Junior, Aylton José, Rocha Ferreira, Maria Beatriz, Ceschini, Fabio Luis, and D. Álvares, Luciene
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saúde ,atividade física ,adolescência - Abstract
O objetivo do presente trabalho foi apresentar os fatores determinantes relacionados à prática de atividade física em adolescentes. A literatura nacional e internacional tem sido contundente em apresentar a importância da atividade física na adolescência como forma de estímulo para um estilo de vida saudável na idade adulta. Entretanto, diferentes variáveis parecem interferir no comportamento dos adolescentes, considerando- se o nível de estímulo da família, a participação dos amigos de escola e fora da escola, bem como indicadores de moradia e urbanização. Embora seja complexo o processo que envolve o comportamento dos adolescentes, parece que, neste período, há grande possibilidade de se construírem conceitos.
- Published
- 2010
26. Physical activity as a protective factor for development of non-alcoholic fatty liver in men
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Pinto, Carla Giuliano de Sá, primary, Marega, Marcio, additional, Carvalho, José Antonio Maluf de, additional, Carmona, Felipe Gambetta, additional, Lopes, Carlos Eduardo Felix, additional, Ceschini, Fabio Luis, additional, Bocalini, Danilo Sales, additional, and Figueira Junior, Aylton José, additional
- Published
- 2015
- Full Text
- View/download PDF
27. Functional Fitness and Self-Reported Quality of Life of Older Women Diagnosed with Knee Osteoarthrosis: A Cross-Sectional Case Control Study
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Cavalcante, Paula Andréa Malveira, primary, Doro, Márcio Roberto, additional, Suzuki, Frank Shiguemitsu, additional, Rica, Roberta Luksevicius, additional, Serra, Andrey Jorge, additional, Pontes Junior, Francisco Luciano, additional, Evangelista, Alexandre Lopes, additional, Figueira Junior, Aylton José, additional, Baker, Julien Steven, additional, and Bocalini, Danilo Sales, additional
- Published
- 2015
- Full Text
- View/download PDF
28. Efeito do treinamento de força nas variáveis cardiovasculares em adolescentes com sobrepeso
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Miranda, João Marcelo de Queiroz, primary, Dias, Leandro da Costa, additional, Mostarda, Cristiano Teixeira, additional, Angelis, Kátia De, additional, Figueira Junior, Aylton José, additional, and Wichi, Rogério Brandão, additional
- Published
- 2014
- Full Text
- View/download PDF
29. Avaliação da atividade física na promoção da saúde de adolescentes brasileiros: revisão sistemática
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Duarte Alberto, Álvaro Adolfo, primary, Figueira Junior, Aylton José, additional, and Miranda, Maria Luiza de Jesus, additional
- Published
- 2013
- Full Text
- View/download PDF
30. Prevalência de inatividade física e sua associação com variáveis sociodemográficas em adolescentes do Município de Macapá/AP.
- Author
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Duarte Alberto, Alvaro Adolfo and Figueira Junior, Aylton José
- Abstract
Copyright of Revista Brasileira de Ciência e Movimento: RBCM is the property of Revista Brasileira de Ciencia e Movimento 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
- 2015
- Full Text
- View/download PDF
31. PREVALÊNCIA DE SOBREPESO E OBESIDADE INFANTIL EM INSTITUIÇÕES DE ENSINO: PÚBLICAS VS. PRIVADAS.
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de Queiroz Miranda, João Marcelo, Palmeira, Marcus Vinícius, Tubagi Polito, Luis Felipe, Brandão, Maria Regina Ferreira, Bocalini, Danilo Sales, Figueira Junior, Aylton José, Ponciano, Kátia, and Brandão Wichi, Rogério
- Published
- 2015
- Full Text
- View/download PDF
32. Relação entre antropometria, desempenho físico e estatística de jogo em jogadores jovens de elite de basquetebol.
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Gomes, João Henrique, Evangelista, Alexandre, Sales Bocalini, Danilo, Figueira Junior, Aylton José, Gambaro Chaves, Rodrigo, and Charro, Mario Augusto
- Abstract
Copyright of Revista Brasileira de Ciência e Movimento: RBCM is the property of Revista Brasileira de Ciencia e Movimento 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
- 2015
- Full Text
- View/download PDF
33. ADAPTAÇÃO HUMANA NA PROMOÇÃO DA SAÚDE E ATIVIDADE FÍSICA: ASPECTOS BIOCULTURAIS.
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Duarte Alberto, Álvaro Adolfo and Figueira Junior, Aylton José
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- *
ADAPTABILITY (Personality) , *PHYSIOLOGICAL adaptation , *ECOLOGY , *BIOLOGICAL evolution , *GENETICS , *HEALTH promotion , *HUMAN reproduction , *INTELLECT , *LEARNING , *SOCIALIZATION , *SPORTS sciences , *SURVIVAL , *TECHNOLOGY , *CULTURAL values , *SOCIOECONOMIC factors , *BODY movement , *SEDENTARY lifestyles , *PHYSICAL activity - Abstract
This paper aims to relate the processes of adaptation, human evolution and physical activity in health promotion. The adaptation of the human species on the challenges of life for survival and reproduction has also led to the development of intelligence, capacity of learning, interaction and socialization. However, the social and economic dynamics, typical of modern society, influenced by "advances" in technology, brought new behaviors to the modern man by access to knowledge only through observation and thinking, and never through body movement. In this context, changing sedentary behavior into active requires the understanding brought by the explanations of the effects that the different genetic, environmental and social and cultural factors have to add on adopting health habits nowadays. [ABSTRACT FROM AUTHOR]
- Published
- 2014
34. Acute Hemodynamic Responses in Resistance Exercise: Effect of Number of Sets.
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Battazza, Rafael Ambrósio, Das Neves, Fábio Martins, Evangelista, Alexandre Lopes, Bocalini, Danilo Sales, Figueira Junior, Aylton José, Ribeiro, Henrique Quintas, Marocolo, Moacir, Costa, Evelyn Fabiana, Da Mota, Gustavo Ribeiro, Moreno, Marlene Aparecida, and Lopes, Charles Ricardo
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HEMODYNAMICS ,ISOMETRIC exercise ,HEART beat ,SYSTOLIC blood pressure ,RESISTANCE training ,EXERCISE physiology - Abstract
This study analyzed the effect of resistance exercise sets on resting and exercise heart rate (HR), systolic blood pressure (SBP), and double product (RPP) in 10 trained women. The 6 months of resistance training consisted of 4 series of 10 repetition maximum (RM) using a horizontal leg-press exercise with 2 min of rest between bouts. A one way ANOVA and the post hoc Tuckey test (P⩽0.05) were used to find statistical significance. The findings indicate that SBP, HR, and RPP responses were significantly increased from rest to exercise. Systolic blood pressure was significantly increased between the 3rd and 4th sets vs. the 1st set. The number of sets increased SBP, but only when more than 2 sets were performed. The time of execution of each set and the rest interval between the sets was not high enough to induce a significant increase in HR and RPP. [ABSTRACT FROM AUTHOR]
- Published
- 2014
35. EFEITO DO TREINAMENTO DE FORÇA NAS VARIÁVEIS CARDIOVASCULARES EM ADOLESCENTES COM SOBREPESO.
- Author
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de Queiroz Miranda, João Marcelo, da Costa Dias, Leandro, Teixeira Mostarda, Cristiano, De Angelis, Kátia, Figueira Junior, Aylton José, and Brandão Wichi, Rogério
- Published
- 2014
- Full Text
- View/download PDF
36. Acute effects of stretching on previous cardiovascular responses to strength exercise.
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Menezes dos Santos, Juviane, Sales Bocalini, Danilo, Lopes, Charles Ricardo, Bezerra de Almeida, Marcos, Aparecida Moreno, Marlene, Lopes Evangelista, Alexandre, and Figueira Junior, Aylton José
- Published
- 2014
37. Efeitos agudos do alongamento prévio sobre respostas cardiovasculares ao exercício de força.
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Menezes dos Santos, Juviane, Sales Bocalini, Danilo, Lopes, Charles Ricardo, Bezerra de Almeida, Marcos, Aparecida Moreno, Marlene, Lopes Evangelista, Alexandre, and Figueira Junior, Aylton José
- Subjects
KNEE physiology ,BLOOD pressure ,CARDIOVASCULAR system ,EXERCISE therapy ,HEART rate monitoring ,RANGE of motion of joints ,LONGITUDINAL method ,PHYSICAL therapy research ,STRETCH (Physiology) ,T-test (Statistics) ,PRE-tests & post-tests - Published
- 2014
38. EVALUATION OF PHYSICAL ACTIVITY IN THE HEALTH PROMOTION FOR BRAZILIAN TEENAGERS: A SYSTEMATIC REVIEW.
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Duarte Alberto, Álvaro Adolfo, Figueira Junior, Aylton José, and de Jesus Miranda, Maria Luiza
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PHYSICAL activity measurement ,ADOLESCENT health ,HEALTH behavior in adolescence ,HEALTH promotion ,SEDENTARY behavior ,PHYSICAL fitness research - Abstract
Copyright of Revista Brasileira em Promoção da Saúde is the property of Revista Brasileira em Promocao da Saude 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
- 2013
39. Is physical inactivity and sedentary behavior associated with tumor stage in breast cancer patients? A cross-sectional study of Brazilian women.
- Author
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de Lima Queiroga, Luana, Mathias Pitta, Rafael, de França Trevisani, Mayra, de Sá Pinto Montenegro, Carla Giuliano, Gomes Bugano, Diogo Diniz, Figueira Junior, Aylton José, Baker, Julien Steven, Bocalini, Danilo Sales, and de Matos, Luciana Diniz Nagem Janot
- Subjects
- *
PHYSICAL activity , *SEDENTARY behavior , *TUMOR classification , *BREAST cancer patients , *EPIDERMAL growth factor receptors , *TUMOR grading - Abstract
Objective: A comparative analysis of the association between sedentary behavior versus physical activity levels and tumor staging in women with breast cancer. Methods: The present research adopted a cross-sectional study design to recruit a total of 55 adult and elderly women newly diagnosed with breast cancer for data collection and analysis. Inclusion criteria involved patients in procession of a formal approval for participation in the study by the treating physician and those not hitherto subjected to the first cycle of chemotherapy. Results: Physical activity levels did not influence the pathological stage of breast cancer (p=0.26) or histological tumor grade (p=0.07) in the analyzed subjects. However, there was a significant association between physical activity levels and responsiveness to hormones (epidermal growth factor receptor (HER2), p<0.05) in the analyzed subjects. Significant difference was detected in the histological tumor grade in relation to the mean time spent sitting during the weekend (p<0.05). However, sedentary behavior had no influence on the tumor stage (p>0.05). Conclusion: Physical activity levels did not influence the tumor stage and histological tumor grade. Sedentary behavior had a significant influence on the histological tumor grade. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
40. Atividade física como fator de proteção para o desenvolvimento de esteatose hepática não alcoólica em homens.
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de Sá Pinto, Carla Giuliano, Marega, Marcio, de Carvalho, José Antonio Maluf, Gambetta Carmona, Felipe, Lopes, Carlos Eduardo Felix, Ceschini, Fabio Luis, Sales Bocalini, Danilo, and Figueira Junior, Aylton José
- Abstract
Objective: To determine the impact of physical activity on the prevalence of hepatic steatosis, metabolic and cardiovascular disease in adult men. Methods: This study evaluated 1,399 men (40.7±8.18 years) with body mass index of 26.7kg/m2 (±3.4) who participated in the Protocol of Preventive Health Check-up at Hospital Israelita Albert Einstein from January to October 2011. We conducted tests of serum blood glucose, total cholesterol, LDL, HDL, triglycerides, reactive c-protein, aspartate transaminase, alanine transaminase and gamma-glutamyl transpeptidase. The statistical analysis comprised in the comparison of mean and standard deviation. The analysis of variance was based in two paths of two way ANOVA, Student's t-test, Mann Whitney U test, Wald test and χ2. We considered a significance level at p<0.05 and correlation of univariate Poison with 95% confidence interval. Results: Hepatic steatosis was diagnosed in 37.0% of the sample. Triglyceride levels of active men with hepatic steatosis were 148.2±77.6mg/dL while inactive men with hepatic steatosis had 173.4±15.6mg/dL. The remaining serum levels were normal. Inactive individuals showed higher values than active. In addition, inactive individuals have 10.68 times higher risk of developing hepatic steatosis compared with active. Conclusion: Physical activity improves metabolic parameters such as triglycerides, weight control, HDL, which interfere in the development of hepatic steatosis. Physically active individuals had lower hepatic steatosis prevalence regardless of values of body composition and lipid profile, leading the conclusion that physical activity has a protective role against development of hepatic steatosis. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
41. Comparisons of perceptual and motivational responses between different interval training protocols
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Marin, Douglas Popp, Otton, Rosemari, Barela, Ana Maria Forti, Pires, Adriana Cristina Levada, Foschini, Denis, and Figueira Junior, Aylton José
- Subjects
Autonomia ,Treinamento intervalado ,CIENCIAS DA SAUDE [CNPQ] ,Tolerância ,Afetividade - Abstract
O objetivo geral deste estudo foi investigar as respostas perceptivas e motivacionais ao treinamento intervalado com corda naval (TICN) e examinar a relação da resposta afetiva com os indicadores motivacionais relacionados à adesão ao exercício. Para tanto, dois estudos foram conduzidos. No estudo 1, 14 voluntários adultos jovens fisicamente ativos (24 ± 4 anos, 80,5 ± 8,27 kg, 175,4 ± 4,66 cm, IMC 26,2 ± 2,72 kg/m2 e 11,5 ± 4,41 % de gordura corporal) realizaram três protocolos de TICN em ordem aleatória contrabalanceada: P10:30 (12 x 10 segundos - 30 segundos de recuperação); P15:45 (8 x 15 segundos - 45 segundos de recuperação); e P30:90 (4 x 30 - 90 segundos de recuperação). Todas os protocolos foram realizados em intensidade “all-out”, com recuperação passiva, mantendo a densidade (razão entre trabalho/recuperação) em 1:3. Imediatamente ao final de cada série foi avaliada a resposta afetiva (FS), ativação (FAS), percepção subjetiva de esforço (PSE) e frequência cardíaca (FC). No período de recuperação 15 minutos pós-exercício, foram acessados indicadores motivacionais como o divertimento, autoeficácia e intenção. Os resultados demonstraram que houve declínio significativo da FS e aumento progressivo da FAS, PSE, FC, porém sem diferença entre os protocolos. Da mesma maneira, não foi observada diferença para os indicadores motivacionais entre os protocolos. Nossos dados indicaram que a relação inversa entre o declínio da FS e o incremento da PSE pode ser moderada para percepção de tolerância a intensidade do exercício. A análise de regressão revelou que a resposta de FS e a autoeficácia podem predizer a intenção de repetir o TICN. O efeito da resposta de FS sobre a intenção foi mediado pela percepção de autoeficácia dos voluntários. No estudo 2, nós investigamos se o intervalo de recuperação (IR) autosselecionado poderia influenciar nas respostas perceptivas e motivacionais durante e após o TICN. Participaram desse estudo 12 homens fisicamente ativos (22 ± 6 anos, 77,2 ± 9,83 kg, 175,4 ± 5,83 cm, IMC 25,1 ± 2,70 kg/m2 e 9,35 ± 4,93% de gordura corporal). Foram realizados dois protocolos de TICN: protocolo prescrito (P15:45 - idêntico ao estudo 1) e protocolo autosselecionado (8 x 15 segundos - IR autosselecionado). Os resultados mostraram que não houve diferença nas respostas perceptivas e motivacionais entre os protocolos. Entretanto, o aumento da FC durante o protocolo prescrito foi significativamente maior do que no IR autosselecionado. Coletivamente, os resultados dos estudos 1 e 2 mostraram que a manipulação da duração do intervalo de trabalho e do IR no TICN não influenciaram as respostas perceptivas durante o exercício, em condições de volume total e intensidade equalizados. Além disso, a FS pode influenciar diretamente e indiretamente os fatores motivacionais envolvidos na adesão ao exercício. The general objective of this study was to investigate the perceptual responses to battling rope interval training (BRIT) and to examine the relationship of the affective response with motivational indicators related to exercise adherence. We conducted two studies. In the study 1, 14 young adult physically active volunteers (24 ± 4 years old, 80.5 ± 8.27 kg, 175.4 ± 4.66 cm, BMI 26.2 ± 2.72 kg /m2 and 11.5 ± 4.41% of body fat) performed three BRIT protocols in randomized counterbalance order: P10:30 (12 x 10-s efforts, 30-s recovery); P15:45 (8 x 15-s efforts, 45-s recovery); and P30:90 (4 x 30-s efforts 90-s recovery). All protocols were performed in all-out intensity, with passive recovery, maintaining the density (work to rest ratio) in 1:3. Immediately at the end of each set the affective response (FS), activation (FAS), rating of perceived exertion (RPE) and heart rate (HR) were measured. During recovery period, motivational indicators such as enjoyment, self-efficacy and intention were accessed. There was a significant decline in FS and a progressive increase of FAS, RPE, HR, however, no difference between protocols was observed. Likewise, no significant difference was observed for motivational indicators between protocols. The results indicated that the inverse relationship between FS decline and RPE increment may be moderate to perceived tolerance. Regression analysis revealed that FS response and self-efficacy may predict the intention to repeat BRIT. The effect of FS response on intention was mediated by the self-efficacy perception. In study 2, we investigated wheter self-selected rest interval (RI) could influence perceptual and motivational responses during and after BRIT. Twelve physically active men (22 ± 6 years, 77.2 ± 9.83 kg, 175.4 ± 5.83 cm, BMI 25.1 ± 2.70 kg/m2 and 9.35 ± 4.93 % body fat). Two BRIT protocols were performed: prescribed protocol (P15:45 - identical to study 1) and self-selected protocol (8 x 15-s efforts, self-selected RI). The results showed that there was no difference in the perceptual and motivational responses between protocols. However, the increase in HR during the prescribed protocol was significantly higher than in self-selected RI. Taken together, the results of both study 1 and 2 showed that the manipulation of the working time and RI in BRIT did not influence the perceptual responses during the exercise, particularly when total volume and intensity are equated. In addition, FS can directly and indirectly influence the motivational factors involved in adherence to exercise.
- Published
- 2019
42. Sodium bicarbonate and muscle fatigue in trained subjects: a randomized, crossover, placebo-controlled and double blind trial
- Author
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Kalytczak, Marcelo Martins, Politti, Fabiano, Corso, Simone Dal, Leite, Gerson dos Santos, Figueira Junior, Aylton José, and Aletti, Federico
- Subjects
alcalose metabólica ,metabolic alkalosis ,CIENCIAS DA SAUDE ,vias motoras ,motorways ,sodium bicarbonate ,bicarbonato de sódio ,muscle fatigue ,fadiga muscular ,force development ,suface electromyography ,desenvolvimento de força ,eletromiografia de superfície - Abstract
Submitted by Nadir Basilio (nadirsb@uninove.br) on 2020-10-27T18:42:40Z No. of bitstreams: 1 MARCELO MARTINS KALYTCZAK.pdf: 1916259 bytes, checksum: f138062c3d6da7a4308231140e6a2a2f (MD5) Made available in DSpace on 2020-10-27T18:42:40Z (GMT). No. of bitstreams: 1 MARCELO MARTINS KALYTCZAK.pdf: 1916259 bytes, checksum: f138062c3d6da7a4308231140e6a2a2f (MD5) Previous issue date: 2018-12-18 The early onset of muscle fatigue symptoms may be a determining factor in the definition of the resut in a competition and, thus, the use of sodium bicarbonate (NaHCO3) is an alternative used to delay the effects of this physiological condition. Therefore, the objectives of the study were: (1) to investigate the test protocols and EMG signal analysis procedures used to evaluate the effects of NaHCO3 use on muscle activity and the validity of its results; (2) to assess the immediate effect of NaHCO3 intake on trained subjects undergoing a lower limb fatigue protocol. It is a randomized, crossover, placebo-controlled, double-blind clinical trial of 12 male subjects (mean SD, age 28.67 6.08 years, body mass 82.78 9.60 kg, height 1.78 0.09 m; Body mass index 26.51 2.26 kg), regular resistance training practitioners with experience of 6.54 3.00 years, who participated voluntarily of the tests in two conditions, being: i) experimental (EXP) that ingested 0.3 g.Kg-1 NaHCO3 and (ii) placebo (PLA) who ingested the same amount of calcium carbonate (CaCO3). Electromyography, strength, pH, lactate and questionnaires of perception of pain, effort and recovery were collected during the intermittent and high intensity dynamic isokinetic dynamometer protocol. ANOVA of repeated measures was used for statistical analysis of the data obtained and the comparison between the groups, considering the value of p < 0.05. The results of study 1 did not demonstrate the existence of an EMG signal analysis method that can be recommended as a standard to identify changes in muscle activity after NaHCO3 intake. In study 2, no significant differences were found between the conditions studied. Intake of NaHCO3 increased pH values, however, no differences in electromyographic activity, peak torque and subjective perception of exercise, recovery and pain were observed. The results demonstrate that intake of 0.3g.kg-1 NaHCO3 does not result in increased strength, altered muscle activity and perceived exertion and pain in individuals trained during the performance of an intermittent high intensity exercise in isokinetic dynamometer. O surgimento precoce dos sintomas da fadiga muscular pode ser um fator determinante na definição do resultado em uma competição esportiva sendo, dessa maneira, o uso do bicarbonato de sódio (NaHCO3) uma alternativa utilizada para retardar os efeitos dessa condição fisiológica. Portanto, os objetivos do estudo foram: (1) investigar os protocolos de teste e os procedimentos de análise do sinal EMG utilizados para avaliar os efeitos do uso de NaHCO3 na atividade muscular e na validade de seus resultados e; (2) avaliar o efeito imediato da ingestão de NaHCO3 sobre força, atividade muscular e percepção subjetiva de esforço e dor de indivíduos treinados submetidos a um protocolo de fadiga para membros inferiores. Trata-se de um ensaio clínico randomizado, cruzado, placebo controlado e duplo cego composto por 12 indivíduos do sexo masculino, (média DP; idade 28.67 6.08 anos; massa corporal 82.78 9,60 kg; estatura 1.78 0.09 m; índice de massa corporal 26.51 2.26 kg), praticantes regulares de treinamento resistido com experiência de 6.54 3.00 anos, que participaram voluntariamente dos testes em duas condições, sendo: i) experimental (EXP) que ingeriu 0,3g.Kg-1 NaHCO3 e, ii) placebo (PLA) que ingeriu mesma quantidade de carbonato de cálcio (CaCO3). Eletromiografia, força, pH, lactato e questionários de percepção de dor, esforço e recuperação foram coletados durante a realização de protocolo dinâmico intermitente e de alta intensidade em dinamômetro isocinético. ANOVA de medidas repetidas foi utilizada para análise estatística dos dados obtidos e a comparação entre os grupos, considerando o valor de p < 0,05. Os resultados do estudo 1 não demonstraram a existência de um método de análise do sinal EMG que possa ser recomendado como padrão para identificar alterações na atividade muscular após a ingestão de NaHCO3. No estudo 2 não foi encontrada diferenças significativas entre as condições estudadas. Os dados obtidos no estudo 2 não apresentaram diferenças significativas entre as condições estudadas. A ingestão de NaHCO3 elevou os valores do pH, entretanto não foram observadas diferenças na atividade eletromiográfica, no pico de torque e na percepção subjetiva de esforço, recuperação e dor dos indivíduos. Os resultados demonstram que ingestão de 0,3g.kg-1 de NaHCO3 não confere aumento de força, alteração de atividade muscular e percepção de esforço e dor em indivíduos treinados durante a realização de um exercício intermitente de alta intensidade em dinamômetro isocinético.
- Published
- 2018
43. Repercussion of prior and post-conditioning skeletal musclewith low intensity laser on biochemical markers of injury and inflammation in rats submitted to a resistance exercise session
- Author
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Oliveira, Helenita Antonia de, Serra, Andrey Jorge, Serra , Andrey Jorge, Marcos, Rodrigo Labat, and Figueira Junior, Aylton José
- Subjects
rats ,lesão muscular ,marcadores de dano muscular ,inflamação ,CIENCIAS DA SAUDE ,LLLT ,inflammation ,photobiomodulation ,muscle injury ,fotobiomodulação ,ratas ,LBI ,muscle damage markers - Abstract
Submitted by Nadir Basilio (nadirsb@uninove.br) on 2021-10-25T22:46:24Z No. of bitstreams: 1 Helenita Antonia de Oliveira.pdf: 1938620 bytes, checksum: d753489f454d180d0e953aecd0aa3676 (MD5) Made available in DSpace on 2021-10-25T22:46:24Z (GMT). No. of bitstreams: 1 Helenita Antonia de Oliveira.pdf: 1938620 bytes, checksum: d753489f454d180d0e953aecd0aa3676 (MD5) Previous issue date: 2016-12-15 Experimental and clinical studies have demonstrated positive effects of low level laser therapy (LLLT) on the reduction of muscle damage markers and inflammatory profile, post exercise. Objective: To analyze the effect of the application of LLLT (830 nm) before and after the resistance exercise session, in biochemical markers of muscle injury and inflammation in rats. Methods: 99 Wistar rats were divided into five groups: Ctr (n = 12) - animals that received no energy; 2J, 4J and 8J (n = 12) - animals that received 2J, 4J and 8J of energy, prior to physical exercise; 4J-post (n = 8) -animals that received 4J of energy post-exercise. LLLT was applied to the gastrocnemius muscle bilaterally. Instantly post irradiation, the animals were submitted a single exercise session, which consisted of four climbs on the ladder carrying the maximum load. The 4J- post group received irradiation instantly post the exercise session. Blood was collected before, instantly and 24 hours after the resistance exercise session, for serum creatine kinase (CK), lactate dehydrogenase (LDH) and lactate. Then, the animals were euthanized and the right gastrocnemius muscle was collected for analysis of gene expression of IL-1β, IL-6, IL-10, TNF-α, MCP-1, CINC-1 inflammatory cytokines. Results: Previous application of LLLT attenuated blood lactate levels and enzymatic activity of CK and LDH, instantly post exercise, in the 4J group in relation to resting levels. Post 24h, these effects did not differ in CK levels, LDH remained high in all groups. In the gene expression, there was reduction in the 4J group at the concentration of IL-6 (p
- Published
- 2016
44. Is physical inactivity and sedentary behavior associated with tumor stage in breast cancer patients? A cross-sectional study of Brazilian women.
- Author
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Queiroga LL, Pitta RM, Trevisani MF, Montenegro CGSP, Bugano DDG, Figueira Junior AJ, Baker JS, Bocalini DS, and Matos LDNJ
- Subjects
- Adult, Aged, Humans, Female, Sedentary Behavior, Cross-Sectional Studies, Brazil, Research Personnel, Breast Neoplasms
- Abstract
Objective: A comparative analysis of the association between sedentary behavior versus physical activity levels and tumor staging in women with breast cancer., Methods: The present research adopted a cross-sectional study design to recruit a total of 55 adult and elderly women newly diagnosed with breast cancer for data collection and analysis. Inclusion criteria involved patients in procession of a formal approval for participation in the study by the treating physician and those not hitherto subjected to the first cycle of chemotherapy., Results: Physical activity levels did not influence the pathological stage of breast cancer (p=0.26) or histological tumor grade (p=0.07) in the analyzed subjects. However, there was a significant association between physical activity levels and responsiveness to hormones (epidermal growth factor receptor (HER2), p<0.05) in the analyzed subjects. Significant difference was detected in the histological tumor grade in relation to the mean time spent sitting during the weekend (p<0.05). However, sedentary behavior had no influence on the tumor stage (p>0.05)., Conclusion: Physical activity levels did not influence the tumor stage and histological tumor grade. Sedentary behavior had a significant influence on the histological tumor grade.
- Published
- 2023
- Full Text
- View/download PDF
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