摘要
采用人群对照和实际测试方法,观察冬泳运动对改善老年人血脂、心脏功能的作用及影响。研究表明:长期冬泳的老年人可改善体内血脂水平,其中提高HDL-C水平的作用显著(P<0.01);此外,长期冬泳锻炼可产生心脏结构的适应性变化,以心输出量、心室腔容积升高为显著(P<0.01),故可以改善心肌收缩力和心脏的供血功能。
The authors observed the improving function and influence of winter swimming on old people＇s blood fat and cardiac function by using group control and experiment.The results showed that long-term winter swimming could improve the level of the blood fat of old people especially increasing the level of HDL-C（P0.01）.In addition,long-term winter swimming could make specialization of cardiac structure,especially the rise of cardiac output and ventricular internal volume（P0.01）,so it could improve cardiac contractility and blood supply.
出处
《沈阳体育学院学报》
北大核心
2011年第1期69-71,共3页
Journal of Shenyang Sport University
基金
辽宁省科技厅一般项目(项目编号:2007225005-25)
关键词
冬泳
老年人
血脂
心功能
winter swimming
old perple
blood fat
cardiac function
