6 results on '"provas de rendimento"'
Search Results
2. Análise da execução de princípios táticos fundamentais ofensivos e eficácia técnica de escolares praticantes de futsal
- Author
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Paulo Henrique Borges, Ademar Avelar, Lucas Shoiti Carvalho Ueda, Leandro Rechenchosky, Fernando Lazaretti Onorato Silva, and Vanessa Menezes Menegassi
- Subjects
Physiology ,Computer science ,Applied psychology ,050105 experimental psychology ,Athletic performance ,03 medical and health sciences ,lcsh:GV557-1198.995 ,Desempenho esportivo ,0302 clinical medicine ,Provas de rendimento ,Physiology (medical) ,youth sports ,Esportes juvenis ,0501 psychology and cognitive sciences ,Technical skills ,lcsh:Sports ,lcsh:R5-920 ,05 social sciences ,Offensive ,030229 sport sciences ,Performance tests ,performance tests ,Notational analysis ,athletic performance ,Youth sports ,lcsh:Medicine (General) - Abstract
The study aimed to analyze the core tactical offensive principles and technical efficiency of primary school futsal players. Thirty-three students from a school in Paraná participated in the study. The System of Tactical Assessment in Soccer (FUT-SAT) and the System of Notational Analysis in Small-sided Soccer Games were used for tactical-technical analysis. It was found that the tactical principle “offensive coverage" was most frequently executed by the primary school futsal players (p = 0.01), followed by "width and length" without ball (p < 0.01). Moderate and strong significant correlations were identified between the execution frequency of the core tactical principles “penetration”, “offensive coverage”, “width and length without ball”, “offensive unity” and efficiency in technical skills (from r = 0.43 to r = 0.82, p < 0.05). It is concluded that there is a model of playing near the game center in the presented age group, and that the efficiency of executing technical skills is associated with tactical behavior in game situation. Resumo O estudo objetivou analisar os princípios táticos fundamentais ofensivos e a eficácia técnica de escolares praticantes de futsal. Participaram do estudo 33 alunos de uma escola no Paraná. Utilizou-se o Sistema de Avaliação Tática no Futebol (FUT-SAT) e o Sistema de Análise Notacional em Jogos Reduzidos de Futebol para análise tático-técnica. Constatou-se que o princípio tático “cobertura ofensiva” foi executado com mais frequência pelos escolares praticantes de futsal (p = 0,01) seguido pelo princípio “espaço sem bola” (p < 0,01). Correlações significativas moderadas e fortes foram identificadas entre a frequência de execução dos princípios táticos fundamentais “penetração”, “cobertura ofensiva”, “espaço com bola”, “unidade ofensiva” e a eficiência em habilidades técnicas (de r = 0,43 a r = 0,82, p < 0,05). Conclui-se que no grupo etário avaliado, existe um modelo de jogar próximo ao centro de jogo e que a eficiência de execução técnica está associada com o comportamento tático em situação de jogo.
- Published
- 2020
3. Cross-cultural analysis of the motor development of Brazilian, Greek and Canadian infants assessed with the Alberta Infant Motor Scale.
- Author
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Saccani, Raquel and Valentini, Nadia Cristina
- Subjects
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MOTOR ability , *INFANTS , *CHILDREN , *STATISTICAL hypothesis testing , *COMPARATIVE studies , *MEDICAL research , *DISEASES - Abstract
Objective: To compare the motor development of infants from three population samples (Brazil, Canada and Greece), to investigate differences in the percentile curves of motor development in these samples, and to investigate the prevalence of motor delays in Brazilian children. Methods: Observational, descriptive and cross-sectional study with 795 Brazilian infants from zero to 18 months of age, assessed by the Alberta Infant Motor Scale (AIMS) at day care centers, nurseries, basic health units and at home. The Brazilian infants' motor scores were compared to the results of two population samples from Greece (424 infants) and Canada (2,400 infants). Descriptive statistics was used, with one-sample t-test and binomial tests, being significant p=0.05. Results: 65.4% of Brazilian children showed typical motor development, although with lower mean scores. In the beginning of the second year of life, the differences in the motor development among Brazilian, Canadian and Greek infants were milder; at 15 months of age, the motor development became similar in the three groups. A non-linear motor development trend was observed. Conclusions: The lowest motor percentiles of the Brazilian sample emphasized the need for national norms in order to correctly categorize the infant motor development. The different ways of motor development may be a consequence of cultural differences in infant care. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
- View/download PDF
4. Correlação entre treino excêntrico e testes funcionais em sujeitos com LCA reconstruído
- Author
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José Angelo Barela, Ana Maria Forti Barela, Christiane Lanatovitz Prado Medeiros, Catarina de Oliveira Sousa, Tania F. Salvini, Heleodório Honorato dos Santos, Universidade Federal da Paraíba (UFPB), Universidade Federal do Rio Grande do Norte (UFRN), Universidade Federal de São Carlos (UFSCar), Universidade Estadual Paulista (Unesp), and Universidade Cruzeiro do Sul (Unicsul)
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Anterior cruciate ligament ,Physical Therapy, Sports Therapy and Rehabilitation ,Isometric exercise ,Concentric ,medicine.disease_cause ,03 medical and health sciences ,0302 clinical medicine ,Jumping ,Provas de rendimento ,medicine ,Eccentric ,Orthopedics and Sports Medicine ,lcsh:Sports medicine ,Mathematics ,Orthodontics ,030222 orthopedics ,Força muscular ,Muscle strength ,Rehabilitation ,Reabilitação ,Motor control ,030229 sport sciences ,Performance tests ,Fuerza muscular ,musculoskeletal system ,medicine.anatomical_structure ,Rehabilitación ,Jump ,Eccentric training ,Pruebas de rendimiento ,lcsh:RC1200-1245 - Abstract
Introduction: Eccentric training and jump tests are widely used to recover and measure deficits in knee strength and functionality after anterior cruciate ligament (ACL) reconstruction. Objective: To correlate knee extension and flexion torque generated by eccentric isokinetic training, with functional jump tests in subjects with reconstructed ACL. Method: Sixteen men with unilateral ACL reconstruction were assessed before and after 12 weeks of eccentric isokinetic training of knee flexors and extensors (3×10 MVC, 2x/week) at 30°/s for extension and flexion torque (isometric; concentric and eccentric at 30 and 120°/s) and functional jump tests (single, triple, cross and figure of 8). Inter- and intra-limb pre- and post-training mean peak torque (MPT), distance and jump test times were compared along with the correlations between these variables, considering P
- Published
- 2018
5. Validade e fidedignidade do uso de cronômetros e vídeo para avaliação do tempo de execução do Line Drill Test.
- Author
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d'acelino-e-Porto, O. S. and Almeida, M. B.
- Abstract
Copyright of Revista Andaluza de Medicina del Deporte is the property of Centro Andaluza de Medicina del Deporte 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
6. Cross-cultural analysis of the motor development of Brazilian, Greek and Canadian infants assessed with the Alberta Infant Motor Scale
- Author
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Raquel Saccani and Nadia Cristina Valentini
- Subjects
Male ,Canada ,pruebas de rendimiento ,Crianças ,Desenvolvimento motor ,Child developmen ,Humans ,desenvolvimento infantil ,destreza motora ,child development ,Cultural Characteristics ,Greece ,Artigos Originais ,motor skills ,lcsh:RJ1-570 ,Infant, Newborn ,Infant ,lcsh:Pediatrics ,Cross-Sectional Studies ,provas de rendimento ,Pediatrics, Perinatology and Child Health ,performance tests ,Female ,Original Article ,desarrollo infantil ,Brazil - Abstract
OBJECTIVE: To compare the motor development of infants from three population samples (Brazil, Canada and Greece), to investigate differences in the percentile curves of motor development in these samples, and to investigate the prevalence of motor delays in Brazilian children. METHODS: Observational, descriptive and cross-sectional study with 795 Brazilian infants from zero to 18 months of age, assessed by the Alberta Infant Motor Scale (AIMS) at day care centers, nurseries, basic health units and at home. The Brazilian infants' motor scores were compared to the results of two population samples from Greece (424 infants) and Canada (2,400 infants). Descriptive statistics was used, with one-sample t-test and binomial tests, being significant p≤0.05. RESULTS: 65.4% of Brazilian children showed typical motor development, although with lower mean scores. In the beginning of the second year of life, the differences in the motor development among Brazilian, Canadian and Greek infants were milder; at 15 months of age, the motor development became similar in the three groups. A non-linear motor development trend was observed. CONCLUSIONS: The lowest motor percentiles of the Brazilian sample emphasized the need for national norms in order to correctly categorize the infant motor development. The different ways of motor development may be a consequence of cultural differences in infant care. OBJETIVO: Comparar el desarrollo motor de niños de tres muestras poblacionales (Brasil, Canadá y Grecia), verificar las diferencias en las curvas de percentiles del desarrollo motor para esas muestras e investigar la prevalencia de retardos motores en niños brasileños. MÉTODOS: Estudio observacional, descriptivo y transversal, del que participaron 795 niños brasileños con edad entre 0 y 18 meses, evaluados con la Alberta Infant Motor Scale (AIMS) en las escuelas infantiles, maternidades, unidades de salud pública y en domicilio. Los escores motores de niños brasileños fueron comparados a los resultados de investigaciones con los grupos poblacionales de Grecia (424 niños) y de Canadá (2.400 niños). Se utilizó la estadística descriptiva, con las pruebas one-sample t-test y binominal, siendo significante p≤0,05. RESULTADOS: Se observó que el 65,4% de los niños brasileños presentaron desempeño motor normal, aunque con escores medianos más bajos que los otros grupos. En el inicio del segundo año de vida, las diferencias de desempeño entre los niños brasileños, canadienses y griegos se redujeron y, a los 15 meses, el desempeño motor se hizo semejante. Se verificó tendencia de adquisiciones motoras no lineales. CONCLUSIONES: Los percentiles más bajos de la muestra brasileña reforzaron la necesidad de usarse normas nacionales para categorizar adecuadamente el desempeño motor. Los distintos recorridos del desarrollo motor son posiblemente decurrentes de diferencias culturales en el cuidado del niño. OBJETIVO: Comparar o desempenho motor de crianças de três amostras populacionais (Brasil, Canadá e Grécia), verificar as diferenças nas curvas de percentis do desenvolvimento motor para essas amostras e investigar a prevalência de atrasos motores em crianças brasileiras. MÉTODOS: Estudo observacional, descritivo e transversal, do qual participaram 795 crianças brasileiras com idade entre zero e 18 meses, avaliadas com a Alberta Infant Motor Scale (AIMS) nas escolas infantis, maternidades, unidades de saúde pública e em domicílio. Os escores motores de crianças brasileiras foram comparados aos resultados de pesquisas com os grupos populacionais da Grécia (424 crianças) e do Canadá (2.400 crianças). Utilizou-se estatística descritiva, com os testes one-sample t-test e binomial, sendo significante p≤0,05. RESULTADOS: Observou-se que 65,4% das crianças brasileiras apresentaram desempenho motor normal, embora com escores médios mais baixos que os outros grupos. No início do segundo ano de vida, as diferenças de desempenho entre as crianças brasileiras, canadenses e gregas diminuíram e, aos 15 meses, o desempenho motor tornou-se semelhante. Verificou-se tendência de aquisições motoras não lineares. CONCLUSÕES: Os percentis mais baixos da amostra brasileira reforçam a necessidade de se usarem normas nacionais para categorizar adequadamente o desempenho motor. As diferentes trajetórias do desenvolvimento motor são possivelmente decorrentes de diferenças culturais no cuidado das crianças.
- Published
- 2013
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