国外一家保险公司在调查了5000名已故运动员的生前健康状况后发现,其中有些人40～50岁左右就患了心脏病,许多人寿命比普通人短. 鉴于上述情况,越来越多的人认识到.采取适当的运动量来锻炼.更能改善身体状况。不适当的运动,尤其是剧烈运动会破坏人体内外运动的平衡,加速人体某些器官的‘磨损’和一些生理功能的失调,最终缩短了人的生命进程. An overseas insurance company investigating the lifetime health status of 5,000 deceased athletes found that some of them were suffering from heart disease around the age of 40 to 50. Many people live longer than ordinary people. In view of the above, more and more People recognize that by taking the appropriate amount of exercise to improve physical condition. Inappropriate exercise, especially strenuous exercise, can destroy the balance of movement inside and outside the human body, speed up the ’wear and tear’ of some organs of the body and some disorders of physiological functions, and ultimately shorten the life course of human beings.