A Study on the Influence of High Intensity Intermittent Training on the Performance of High School Boys
This article aims to investigate the effect of high-intensity interval training(HIIT)on the sport performance of boys in the first grade of high school,and explore the role of HIIT in improving the physical health of students.The study focuses on male students from Class A and Class B of a high school in Longgang District,Shenzhen,with Class A as the control group and Class B as the experimental group.The experimental group received 8 weeks of HIIT intervention,while the control group received routine physical education training.After 8 weeks of exercise intervention,the lung capacity level,1000m and 50m running scores of the experimental group and the control group were significantly improved compared to before intervention;And the lung capacity level and 50 meter running performance of the experimental group were significantly better than those of the control group.There was no significant difference in post test levels between the two groups of 1000 meter runners.Research has found that HIIT can better improve students'speed endurance and lower limb strength explosive ability compared to moderate intensity continuous training,and can better promote their physical health.
high intensity interval traininghigh school boycardiopulmonary endurancelower limb strength
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