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Efeito do treino dos músculos inspiratórios na função pulmonar em nadadores de competição
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|---|---|---|---|---|
| PPG_31345 | 312.94 KB | Adobe PDF |
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Abstract(s)
Objetivo: Determinar os efeitos do treino dos músculos inspiratórios na função pulmonar em nadadores de competição. Metodologia: Foram selecionados 20 nadadores de competição e avaliados, nos momentos inicial e final, os parâmetros de volume expiratório forçado no primeiro segundo (VEF1), capacidade vital forçada (CVF) e pico de fluxo expiratório (PFE), através da espirometria. Foram divididos em dois grupos: controlo (GC) e experimental (GE). Foi ainda utilizado um questionário sociodemográfico. O GE (n=9) foi submetido ao treino dos músculos inspiratórios através de um threshold durante 4 semanas, 5 vezes por semana, na qual foi submetido a 30 repetições, correspondente a 50% da pressão inspiratória máxima estimada. Enquanto o GC (n=11) não foi submetido a qualquer intervenção. Resultados: As características antropométricas entre os grupos não têm diferenças estatisticamente significativas. Verificou-se um aumento estatisticamente significativo do VEF (p=0.002), CVF (p=0.018) e PFE (p<0.030) no GE no final do estudo. Conclusão: O treino dos músculos inspiratórios produz efeitos positivos na função pulmonar dos nadadores de competição.
Purpose: Determine the effects of inspiratory muscle training on lung function in competitive swimmers. Methods: Twenty competitive swimmers were selected and evaluated, before and after the training period, the parameters being expiratory volume in first second (FEV1), forced vital capacity (FVC) and peak expiratory flow (PEF) of spirometry. They were divided into two groups: control (CG) and experimental (EG). A sociodemographic questionnaire was also used. The EG was submitted to inspiratory muscle training through a threshold for 4 weeks, 5 times a week, in which 30 repetitions were performed, corresponding to 50% of the estimated maximal inspiratory pressure. While the CG (n = 11) was not submitted to any intervention. Results: The anthropometric characteristics between the groups do not have statistically significant differences. There was a statistically significant increase in FEV1: (p = 0.002), FVC (p = 0.018) and PEF (p <0.030) in the EG at the end of the study. Conclusion: Inspiratory muscle training produces positive effects on the lung function of competitive swimmers.
Purpose: Determine the effects of inspiratory muscle training on lung function in competitive swimmers. Methods: Twenty competitive swimmers were selected and evaluated, before and after the training period, the parameters being expiratory volume in first second (FEV1), forced vital capacity (FVC) and peak expiratory flow (PEF) of spirometry. They were divided into two groups: control (CG) and experimental (EG). A sociodemographic questionnaire was also used. The EG was submitted to inspiratory muscle training through a threshold for 4 weeks, 5 times a week, in which 30 repetitions were performed, corresponding to 50% of the estimated maximal inspiratory pressure. While the CG (n = 11) was not submitted to any intervention. Results: The anthropometric characteristics between the groups do not have statistically significant differences. There was a statistically significant increase in FEV1: (p = 0.002), FVC (p = 0.018) and PEF (p <0.030) in the EG at the end of the study. Conclusion: Inspiratory muscle training produces positive effects on the lung function of competitive swimmers.
Description
Projeto de Graduação apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Licenciada em Fisioterapia
Keywords
Espirometria Função pulmonar Nadadores Treino dos músculos inspiratórios Inspiratory muscle training Pulmonary muscles Spirometry Swimmers