摘要：中国随着老龄化社会的到来，老龄人口的比例越来越大，老年人的晚年生活正影响着社会的方方面面，老年人的健康问题成为大家关注的焦点。改善老年人的体质可以提高老年人的健康水平，减轻家庭及社会负担，促进社会和谐稳定。

本文运用文献资料法、数理统计法、逻辑分析法等对淮安市区参加棋牌（特指中老年在户外进行的桥牌、扑克牌、象棋等）、太极拳、广场舞体育活动的中老年进行研究，文中分别对锻炼人群基本特征、健身时空特征、椎体骨密度、不同运动项目中老年身体机能等内容进行具体分析。其结果显示：太极拳、广场舞体育健身活动对于中老年的心肺功能提升和防止骨质疏松与棋牌类型的休闲活动相比，效果最为明显；长期坚持锻炼者心肺负荷能力明显高于不锻炼者，高血压、尿糖的发生率较低，安静及运动时心电图异常的情况也比不锻炼者明显低。根据他们参与的不同类型的休闲活动,分类进行心肺功能和骨密度指标测量, 我们了解不同活动对中老年身体机能及素质的影响，以找出不同类型休闲活动对中老年人身体机能影响的差异性,旨在为中老年选择适当的社区活动，为中老年人科学合理地选择休闲活动提供参考。80400

毕业论文关键词：淮安市，中老年，健身人群，研究

Abstract：With the advent of an aging society in China, the proportion of elderly population is more and more big, the old people in later life is affects all aspects of society, the elderly health problems become the focus of attention in particular。To improve the elderly's physique can improve the health level of the elderly, lighten the burden of the family and society, promote social harmony and stability。In this paper, using the literature material method, mathematical statistics, logic analysis and so on in huaian city to participate in chess, tai chi, a square dance sport middle-aged and old study, the paper respectively, the basic features of the exercise group fitness characteristics of time and space, vertebral body bone density, different specific sport middle-aged body function, such as content analysis, the result shows that: tai chi, a square dance among middle-aged and elderly cardiopulmonary function to promote sports activities and prevent osteoporosis compared with chess types of leisure activities, the effect is most obvious;Insist for a long time of exercisers cardiopulmonary capacity significantly higher than that of no exercisers, lower the incidence of hypertension, diabetes, quiet and exercise electrocardiogram (ecg) abnormal situation is better than no exercisers significantly lower。According to the different types of their participation in leisure activities, classification of cardiopulmonary function and bone mineral density measurement, we understand the different activities of the influence of older women body function and quality, to find out different types of the differences between leisure activities influence on body function in the elderly, to select the appropriate community activities for older women, provide a reference for scientific and reasonable to choose leisure activities in the elderly。

Key words:  Huai，an，Elderly，Fitness crowd，Research

目   录

1   前言…………………………………………………………………3

2    研究对象和研究方法………………………………………………………3

2。1  研究对象……………………………………………………………………3