In rural society,square dance fitness activities as a way of leisure life,are attracting more and more villagers to participate in.Based on the dual perspective of policy text and practical observation,the author selects the square dance fitness activities in a village as the research object,to explore the interaction between the policy system text and the development of the square dance fitness activities.The research finds out that,on the one hand,the policy system text helps to promote and standardize the development of rural square dance fitness activities and enhance the social associatio...