随着人类社会的发展,人们的体力活动逐渐减少。一般认为,缺乏体力活动可以促进多种疾病的发生,同时也是加速衰老进程的重要因素之一。因而有关体力活动对生物健康与寿命影响的研究,已成为当今老年学和老年医学的一大课题。许多学者认为,体力活动对于保持机体的正常功能和维持一定 With the development of human society, people’s physical activity gradually decreased. Generally believed that the lack of physical activity can promote the occurrence of a variety of diseases, but also accelerate the aging process is one of the important factors. Therefore, the research on the influence of physical activity on the biological health and life span has become a major issue in today’s gerontology and geriatrics. Many scholars believe that physical activity to maintain the normal function of the body and to maintain a certain