术语“往返跑”的详细信息

英译术语:

shuttle run

汉语语境:

应用音乐与有氧训练相结合的方法对上海市八十二名身体健康的在校中学生进行体质运动干预，了解音乐有氧训练法对增强中学生体质的影响。实验组实施音乐有氧训练处方周期为五个月，每周两次，每次四十分钟。运动干预前后分别对二十米往返跑、下肢肌力等指标进行测评，并与从事常态有氧练习的对照组进行比较，评估干预效果。

英语语境:

Aerobic exercise combining with music is applied to intervene with 82 secondary healthy students'physical fitness exercise in Shanghai. The aim is to understand the effects of this new approach on secondary students. The experimental group implements aerobic exercise combining with music for 5 months, with 2 times per week and 40 minutes each time. Without music, the control group implements the same aerobic training prescription. After and before exercise intervention, we compared the change of performance on 20-meter shuttle run, lower extremity muscle strength and other fitness indicators respectively. In the experimental group, male and female students'vital capacity, lower extremity muscle strength and 20-meter shuttle run scores were significantly higher than before the intervention; in the control group, the lung capacity of girls and the performance of 20-meter shuttle run of boys were significantly higher than before. The other indicators have no significant difference. The results show that aerobic exercise combining with music can be more effective in improving physical fitness of students in secondary schools.