1 前言 被人口学家称为“银色浪潮”的人口老龄化问题已为我国学者日益重视。据江苏省统计局资料,目前全省老年人(女55岁,男60岁以上)人口已达11.13％,超过全国老年人平均人口比例,省会南京市的老年人口比例略高于全省水平,已提前进入老龄化城市行列。 长期以来,由于多方面的原因,对体育运动方面的科学研究重点往往是儿童和青少年,而作为大 1 Preface The problem of population aging, which is called the “silver tide” by demographers, has been paid more and more attention to by our scholars. According to statistics from Jiangsu Provincial Bureau of Statistics, the population of the elderly in the province (female 55 years old, male over 60 years old) has reached 11.13%, surpassing the national average proportion of the elderly in the province and the proportion of the elderly population in the provincial capital Nanjing is slightly higher than the provincial level, Has entered the ranks of aging cities in advance. For a long time, due to many reasons, the focus of scientific research on sports is often children and adolescents,