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美国《新英格兰医学杂志》认为,成年人经常进行适度的而不是激烈的体育锻炼可以延长寿命。该杂志对美国哈佛大学的16936名毕业生进行追踪调查达16年。他们发现,喜欢参加体育活动的人的死之率为根本不参加体力活动人的一半。研究证明,30岁后,人的各项生理机能以每年0.75%～1%的速度下降,而不运动的人和坐着工作的人,生理机能退化的速度是经常锻炼者的两倍。有人做过统计,运动者和不运动者,同是35岁,后者和前者的衰老程度可相差8年;到45岁彼此可相差20年,以后每过10年,差距递增两年。由此可见,运动对不同年纪的人来说,是有关生命进
The United States, “New England Journal of Medicine” that adults often moderate rather than intense physical activity can extend their lives. The magazine tracks 16,636 graduates from Harvard University in the United States for 16 years. They found that people who like to participate in sports do not participate in physical activity at all. Studies have shown that after 30 years of age, the physiological function of people at a rate of 0.75% to 1% per year decline, and those who do not exercise and sitting people, physiological function degradation rate is twice as often exercisers. Someone who has done statistics, athletes and non-athletes, the same 35-year-old, the latter and the former senescence can be a difference of 8 years; to the age of 45 can differ from each other 20 years later every 10 years, the gap increased by two years. From this we can see that exercise is about life for people of all ages