有氧运动对普通大学生肺活量干预影响的元分析

The Impact of Aerobic Exercise Intervention on Vital Capacity of the Ordinary College Students—Element Analysis

为了更好地评价有氧运动干预对普通大学生肺活量的影响,为有氧运动处方的制定提供一定的依据,采用Meta分析法对1979年至2010年间公开发表的有氧运动对肺活量干预影响的相关文献进行研究.结果发现：①进行有氧运动干预后肺活量值比试验前的平均值（3 218.25 mL）提高了10.34%,增长均值为332.82 mL.②运动强度在一定范围内,即心率为120~165次/min,持续时间在10月以上,肺活量增值约为339.13 mL;每次干预时间120 min以上,肺活量增值约为438.86 mL;每周干预5次以上,肺活量增值约为440.11 mL.认为有氧运动对增加普通大学生的肺活量有很大的影响,在一定条件下,普通大学生随着运动干预时间的持续、每次干预时间的延长、每周干预频次增多,其肺活量增值就越大,运动干预的效果就更明显.

Objective： Through evaluating the effects of the aerobic exercise interventions on Vital Capacity of college students,this paper attempted to provide certain evidence of aerobic exercise prescription.Methods： the main source of literature,all the published literatures from 1979 to 2010 related to the impact of aerobic exercise intervention on the vital capacity by Meta-analysis.Results： ①The average Vital Capacity value（3218.25 mL） has increased 10.34% than pre-test,the average increment was 332.82 mL.②When exercise intensity was at certain limits,namely,Heart Rate at 120-165/min,and ①the duration above 10 months,the Vital Capacity increment would be about 440.11 mL;②each intervention time above 120 min,the Vital Capacity increment would be about 438.86ml;③intervention frequency above 5 times per week,the Vital Capacity increment would be about 440.11 mL.Conclusion： Aerobic exercise interventions had great effect on improving the ordinary college students＇ Vital Capacity.Under certain conditions,with prolonged duration,extended intervention time,increased frequency,the increase of Vital Capacity would be greater and the effect of intervention would be more obvious.