定向越野跑训练对大学生心泵功能的影响

Effects on College Students'Heart Pump Function by Orienteering Training

测定了24名定向越野跑运动员和32名普通大学生的心功能指标,并进行分析比较.结果表明,定向越野跑运动员每搏输出量(SV)、每搏指数(SI)、心输出量(CO)、心指数(CI)、左心室有效泵力(VPE)及指数(VPEI)显著高于普通大学生;而心率(P)、平均收缩压(MSP)、平均舒张压(MDP)、平均动脉压(MAP)较普通大学生低,提示高校定向越野跑训练对机体心血管机能有良好的作用,适于在高校开展.

The article is carried by measuring,comparing and analyzing the cardiovascular function of 24 orienteering athletes and 32 ordinary college students.and The result shows that SV,SI,CO,CI,VPE and VPEI of orienteering athletes are obviously higer than those of ordinary college students;Otherwise,P,MSP,MDP and MAP,lower.It reveals an admirable effects on cardiovascular system by orienteering training,which is fit to carry out in universities.