트레이닝 마스크 착용 유무에 따른 6주간 인터벌 훈련이 심폐기능에 미치는 영향 = Effect of 6-week interval training on cardiopulmonary function with or without training mask

다국어 초록 (Multilingual Abstract)

The purpose of this study is to compare and analyze changes in lung function depending on whether or not a training mask is worn, and to provide basic data on training methods and duration. This study targeted 16 men in their 20s and conducted 6-week training in the training mask wearing group and the non-wearing group. FVC: forced vital capacity in one second FEV1 / FVC: from the lungs. Statistical processing is performed by non-parameter statistical test (non-parameter statistical test of IBM SPSS 26.0 program) by observing changes in vital capacity (amount of air that can be forcibly exhaled), muscle activity of respiratory assist muscles (nose nose muscle, isobaric muscle), and maximal oxygen uptake. The change between pre- and post-time periods was tested by the Wilcoxon code rank test of nonparametric statistical test), and the statistical significance level was set to α = .05. The research results show that the TM-HIIT group (TM-HIIT: training mask-high intensity training group) has a significant difference between forced vital capacity FVC (p = .036) and forced forced expiratory volume FEV1 (p = .018). Shown. And no significant difference was found in the HIIT group (HIIT: high intensity training group). Second, in the TM-HIIT group, muscle activity necking on (p = .012) and isobaric muscle (p =. Appeared. Third, in the TM-HIIT group, maximal oxygen uptake (p =. .026) showed a significant difference. Overall, the results show that after wearing a training mask, there is an effect on lung function and maximal oxygen uptake during continuous training, strengthening the respiratory muscles and breathing. It is judged to have a positive effect on the function.