体育与普通专业学生肺通气功能的比较研究

A Comparative Study on Pulmonary Ventilation Function between Sport and Non-sport Majors

本文运用文献资料法、实验法和数理统计法,对60名体育专业学生与60名普通专业学生的肺活量、时间肺活量、每分最大通气量、最大摄氧量等指标进行了测定。结果:(1)基本情况比较显示体育专业与普通专业大学生的身高、体重等没有差异。(2)大学生的肺活量测试得出,体育专业男、女大学生的肺活量优于普通专业男、女大学生;体育专业男、女大学生的第一秒时间肺活量也优于普通专业男、女大学生。(3)通过测量大学生每分最大通气量和最大摄氧量得出,无论男生女生,体育专业学生都比普通专业学生的每分最大通气量和最大摄氧量要高。提示:经常进行体育锻炼对肺通气的增加,心肺功能的改善都有帮助作用,进而增强身体素质,提高生命活力。

This paper measures the vital capacity,time of lung capacity,maximum ventilation per minute,the maximum oxygen uptake and other indicators on 60 sports students and 60 ordinary professional students through literature,experimental and mathematical statistics methods. Results：（ 1） The comparison of the basic situation shows that there is no difference between height and weight of sport and general college majors.（ 2） The vital capacity test of college students shows that the lung capacity and first second lung capacity of male and female sport majors is better than that of ordinary male and female students.（ 3） By measuring the maximum ventilation and maximum oxygen uptake of college students,regardless of boys or girls,the maximum ventilation and maximum oxygen uptake of sports students are much better than ordinary students. It is suggest that regular physical exercise could increase lung ventilation,improve the ability of cardiopulmonary function,and thereby enhance the physical quality and improve the vitality of life.