At present,China is gradually moving from an aging society to an aging society,and problems such as health security,life care,psychological support,social participation,and social adaptation of the elderly have followed.These issues not only affect the physical and mental health of older adults,but also have a significant impact on their sense of gain,well-being and security.The sense of gain is the basis of happiness and security,and the improvement of the sense of gain of the elderly is an important indicator to measure the development of healthy aging and aging in China.A review of the existing literature shows that scholars have conducted relevant studies on the intrinsic association between physical exercise and gain,but relatively few studies have been conducted on the elderly,especially the study of selecting social adaptation for the test of mediating effects.From the perspective of healthy aging,this study takes social adaptation as a mediating variable,deeply discusses the impact of physical exercise on the sense of acquisition of the elderly,and provides theoretical and practical reference for the implementation of the national strategy of actively coping with population aging.In this study,elderly people participating in physical exercise were selected in Taishan District,Tai’an City,Shandong Province.Physical activity was used as an independent variable,and the Physical Activity Scale(PARS-3)was used to measure the amount of physical activity in the elderly;Using social adaptation as a mediating variable,the Social Adaptation Scale was used to measure the social resilience of older persons;Taking the sense of acquisition as the dependent variable,the "Chinese Sense of Acquisition Scale" was used to measure the degree of acquisition in the elderly.SPSS26.0,AMOS26.0 and other software were used to perform data statistics and analysis,deeply explore the differences and relationships between the three,and test the mediating effect of social adaptation.The study concluded the following:(1)In the surveyed elderly population,most of the elderly physical exercise intensity is small-intensity exercise,the frequency of exercise is concentrated about once a day,and most of the exercise time is 31 to 59 minutes.When the physical activity level of the elderly is in the middle level of physical activity,the social adaptation score and the sense of achievement score are the highest.(2)Among the demographic variables,male elderly people scored higher than female scores,and the elderly aged 65-69 years old,with high education,accompanied and co-living elderly scored higher scores of physical activity level,social adaptation,and sense of gain;Among the self-evaluation variables,the better the individual health evaluation and the stronger the interest in physical exercise,the higher the scores of physical activity,social adaptation,and sense of achievement of the elderly.Among the factors related to physical exercise,moderate-intensity and 31 to 59 minutes each time had the highest scores of social adaptation and sense of achievement in the elderly.Among the physical exercise methods,the elderly who exercised mainly in traditional sports and exercised in the organization of sports associations for the elderly scored the highest sense of gain,and the elderly who exercised mainly aerobic sports and exercised in the organization of sports associations for the elderly scored the highest social adaptation.(3)The relationship between physical exercise,social adaptation and sense of achievement of the elderly is significant.The analysis of the results shows that physical exercise plays an important role in improving the social adaptability of the elderly and improving the sense of achievement of the elderly.(4)According to the construction of the structural equation model to test the mediation effect,social adaptation plays a part of the mediating effect in the relationship between physical exercise and sense of acquisition in the elderly,independent variable physical exercise is through part of the mediating effect of social adaptation to affect the sense of acquisition of the dependent variable,that is,there is a direct significant impact between physical exercise and sense of acquisition in the elderly,and part of the mediating effect of social adaptation plays a good role in the process of promoting the sense of gain in physical exercise of the elderly. |