运动处方锻炼减脂及心脏功能的效果观察

摘要

观察不同运动处方锻炼对单纯性肥胖女大学生减脂及心脏功能的效果。将30名受试者随机分为对照组、综合锻炼组和简易锻炼组，分别于实验前后测体重、体脂百分比（PBF）、躯干脂肪质量（TFM）评价减脂效果；测心率（HR）、每搏量（sV）和左心室有效泵力绝对值（VPE）评价心脏功能。结果表明：实验后，综合组与简易组的体重、PBF、TFM、HR均明显低于实验前和对照组（P〈0．01）；简易组的SV明显高于实验前和对照组（P〈0．01）；综合组的SV与实验前和对照组相比也明显升高（P〈0．05）；简易组的VPE明显大于实验前和对照组（P〈0．01）；综合组的VPE与对照组的各项指标均未见显著性改变。%To observe the effects of different exercise prescription on fat loss and cardiac function of simple obesity female college students. Method: 30 subjects were randomly divided into control, comprehensive, simple and easy groups. Weight, percentage of body fat(PBF), trunk fat mass(TFM) were measured to value fat loss effect; Heart rate(HR) , stroke volume (SV) , effective pump power absolute value of left ventrlcalar(VPE) were measured to value cardiac function. Result: After experiment, compared with control group and ex - experlment, weight, PBF, TFM and HR decreased significantly ( P 〈 0. 01 ) ,SV in simple and easy group increased significantly( P 〈0.01 ), SV in comprehensive group increased significantly ( P 〈 0. 05) , VPE in simple and easy group increased significantly ( P 〈 0.01 ) , VPE in comprehensive group and all indexes in control group changed no significantly. Conclusion: Both exercise prescriptions can loss fat and enhance cardiac function, simple and easy exercise prescription is more actually effective, and has better effect on enhancing cardiac function.