体育与非体育专业学生心肺适能对比研究

目的:了解体育与非体育专业学生健康体适能状况及其差异.方法:对比、分析体育专业与非体育专业学生心肺适能多项指标.结果:体育专业学生肺活量指数明显高于非体育专业学生(P0.05);体育专业学生安静心率低,运动过程中心率变化幅度小、恢复快,心脏每搏功大,均存在非常显著的差异(P0.001);两组受试者运动后收缩压变化明显,体育专业学生收缩压恢复更快(P0.001).结论:体育锻炼可提高人体的心肺适能,获得良好的健康体适能.

The Comparative Study on Cardiopulmonary Fitness Between P.E. Specialty Undergraduates and Other Specialty Undergraduates

Objective:To find out the health fitness status of undergraduates of P.E. specialty and other specialty and the difference between them. Methods: The cardiopulmonary fitness of 200 undergraduates of P.E. specialty and other specialty in Henan Normal University are tested and the test data are analyzed. Results: The index of vital capacity of P.E. specialty undergraduates are significantly higher than that of other specialty (P<0.05). Compared with other specialty undergraduates,the heart rate at rest of P.E. specialty undergraduates are lower,and during exercise the changing extent of heart rate are less (P<0.001),the recovery of heart rate and systolic pressure are faster (P<0.001),the stroke work is bigger (P<0.001). Conclusion: Physical exercise could improve the cardiopulmonary fitness and benefit health fitness.