Journal of bodywork and movement therapies · 2024
Simultaneous effects of high-speed circuit training (HSCT) and high-speed interval training (HSIT) on physical fitness and lung volumes of males after coronavirus disease.
СтатьяРандомизированное исследованиеНазвание и аннотация: Перевод в очереди
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Pahlavani Hamed Alizadeh, Khozani Mehdi Nasiri, Bahmanbeglouu Neda Aghaei, Zouhal Hassane
Аннотация
BACKGROUND: People who are quarantined after coronavirus disease experience immobility, obesity and changes in the cardiopulmonary system. We hypothesized that the concurrent use of high-speed circuit training (HSCT) and high-speed interval training (HSIT) can be used to improve physical fitness and respiratory functions.
METHODOLOGY: Physical education students (n = 65, 18-22 yrs. Old) who recovered from a previous coronavirus infection were randomly divided into either an experimental (n = 38) or control (n = 27) group. Physical fitness tests such as heart rate (HR), Cooper's test, maximum oxygen consumption (VO2max), speed of 30 m, flexibility, balance of right and left legs, agility 4 × 9 m, barfix, sit-up, Sargent jump, push-up, and spirometry tests were conducted before and after the training protocols (HSCT and HSIT for 12 weeks). The control group only took regular university classes.
RESULTS: The simultaneous implementation of HSCT and HSIT had a positive significant effect on physical fitness indicators (VO2max, flexibility, sit-ups, push-ups, vertical jump, barfix, balance legs, agility 4 × 9, 30 m sprint, and Cooper test) and respiratory indicators (FVC, FEV1, PEF, MVV and FEV1/FVC). While it did not affect other variables.
CONCLUSION: The simultaneous implementation of HSCT and HSIT can have a positive significant effect on physical fitness indicators and respiratory indicators of male university students. Therefore, students have more aerobic capacity for physical activities.
METHODOLOGY: Physical education students (n = 65, 18-22 yrs. Old) who recovered from a previous coronavirus infection were randomly divided into either an experimental (n = 38) or control (n = 27) group. Physical fitness tests such as heart rate (HR), Cooper's test, maximum oxygen consumption (VO2max), speed of 30 m, flexibility, balance of right and left legs, agility 4 × 9 m, barfix, sit-up, Sargent jump, push-up, and spirometry tests were conducted before and after the training protocols (HSCT and HSIT for 12 weeks). The control group only took regular university classes.
RESULTS: The simultaneous implementation of HSCT and HSIT had a positive significant effect on physical fitness indicators (VO2max, flexibility, sit-ups, push-ups, vertical jump, barfix, balance legs, agility 4 × 9, 30 m sprint, and Cooper test) and respiratory indicators (FVC, FEV1, PEF, MVV and FEV1/FVC). While it did not affect other variables.
CONCLUSION: The simultaneous implementation of HSCT and HSIT can have a positive significant effect on physical fitness indicators and respiratory indicators of male university students. Therefore, students have more aerobic capacity for physical activities.