| With the development of an aging society in China and the arrival of the first negative population growth in nearly 61 years in 2022,the issue of population aging and negative population growth has become a long-term strategic task.At the 20 th National Congress of the CPC held in October 2022,General Secretary Xi Jinping once again proposed to promote the construction of a healthy China and focus on giving more priority to the protection of people’s health as a strategic position.At present,the public sports service system in Guiyang City is still insufficient to match the growing public demand of the people.Given the increasingly obvious contradiction between the supply and demand of public sports services,it is of great significance to continuously improve the effectiveness of the supply model of public sports services for the elderly in Guiyang City through dynamic management to support the strategy of a healthy China.This study takes the supply mode of public sports services for the elderly in urban communities of Guiyang city as the research object,and uses literature method,field survey method and questionnaire method to analyze the current situation of the supply mode of public sports services for the elderly in Guiyang city.Strategies for optimization of the supply mode is proposed.The first part is the introduction,which describes the background,purpose and significance of the study,the current status of domestic and foreign research,the research object and method,and explains the reasons,the research object and methods,etc.The second part defines the concepts related to a healthy China,the elderly in urban communities,public sports services,and the supply model,and analyzes the realistic basis of the supply model in Guiyang City by using the new supply economics-structural adjustment theory and Maslow’s hierarchy of needs theory.The third part analyzes the current situation of supply mode in Guiyang city based on the current situation of supply in Guiyang city.The fourth part clarifies the present situation of the supply model in Guiyang city and its dilemmas and shortcomings through the analysis.The fifth part proposes practical optimization strategies based on the dilemmas of the supply model in Guiyang. |