跳绳对中学生肺活量的影响

The effection on Vital Capacity of Rope Skipping for Middle School Students

很多体育项目可以改善呼吸系统的循环,跳绳是其中的一项,通过长时间的跳绳运动可以提高肺活量的成绩。以初二(3)班学生为研究对象,经过一年有计划的训练,把他们训练前和训练后肺活量的测试成绩采用SPSS13.0软件系统进行统计处理,结果显示:训练前和训练后他们肺活量的综合成绩有显著性的差异。实验证明:长时间的跳绳练习对中学生肺活量的提高有一定的影响。

Rope skipping is one of sports which can improve the respiratory cycle, long jump rope can improve the vital capacity. Taking the students of Class three Grade two as the research objects, it uses the SPSS13. 0 software system to process the before and after training vital capacity test scores after a year planned training. The results show： Before training and after training vital capacity results were significant differenees~ Prove： Long rope skipping exercises has a certain influence on the improvement of the vital capacity of the secondary school students.