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Influência de diferentes tempos de alongamento estático na performance do salto em comprimento: estudo randomizado controlado
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| 38569 | 193.79 KB | Adobe PDF |
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Abstract(s)
Objetivo: avaliar a influência de diferentes tempos de alongamento estático (AE) na performance do salto em comprimento. Metodologia: Foi conduzido um estudo randomizado controlado em crossover, com 20 atletas, sujeitos a 4 condições em ordem aleatória, com pelo menos 1 semana entre elas: 3 condições experimentais, em que realizaram o aquecimento habitual mais AE de 30s, 1 min ou 3 min; e condição de controlo, em que realizaram apenas o aquecimento habitual. A performance do salto em comprimento foi avaliada pela melhor de 3 tentativas, antes e imediatamente após as intervenções ou controlo. Resultados: Verificou-se uma alteração significativa apenas após o AE de 3 min, tendo-se verificado uma melhoria da distância atingida (p=0.012). No entanto, não se verificaram diferenças entre as 4 condições (p=0.154). Conclusão: Os resultados sugerem que AE realizados por 30s, 1 min ou 3 min, não parecem ter efeitos agudos sobre a performance do salto em comprimento, uma vez que apesar de uma melhoria na distância atingida após AE de 3 min, não se verificaram diferenças significativas entre condições, inclusive comparativamente à condição de controlo.
Aim: to assess the influence of different static stretching (SS) times on long jump performance. Methodology: A crossover randomized controlled trial was conducted with 20 athletes, submitted to 4 conditions in random order, with 1 week between them: 3 experimental conditions, in which they performed the usual warm-up plus SS of 30s, 1min or 3min; and a control condition, of only the usual warm-up. The long jump performance was assessed using the best of 3 attempts, before and immediately after the interventions or control. Results: There was a significant change only after the 3min SS, with an improvement in the distance achieved (p=0.012). However, there were no differences between the 4 conditions (p=0.154). Conclusion: The results suggest that SS performed for 30s, 1 min or 3 min, do not seem to have acute effects on the long jump performance, since despite an improvement in the distance reached after 3min SS, there were no significant differences between conditions, including compared to control.
Aim: to assess the influence of different static stretching (SS) times on long jump performance. Methodology: A crossover randomized controlled trial was conducted with 20 athletes, submitted to 4 conditions in random order, with 1 week between them: 3 experimental conditions, in which they performed the usual warm-up plus SS of 30s, 1min or 3min; and a control condition, of only the usual warm-up. The long jump performance was assessed using the best of 3 attempts, before and immediately after the interventions or control. Results: There was a significant change only after the 3min SS, with an improvement in the distance achieved (p=0.012). However, there were no differences between the 4 conditions (p=0.154). Conclusion: The results suggest that SS performed for 30s, 1 min or 3 min, do not seem to have acute effects on the long jump performance, since despite an improvement in the distance reached after 3min SS, there were no significant differences between conditions, including compared to control.
Description
Projeto de Graduação apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Licenciada em Fisioterapia
Keywords
Alongamento estático Performance Salto em comprimento Static stretching Long jump