Abstract: Using the content analysis method, the policy documents issued by the State Council, the Ministry of Education and other departments since the reform and opening up are historically sorted out from the policy purpose, policy content and policy implementation, and it is found that the evolution of the policy of physical education examination for junior high school graduation in China presents a policy from enhancing students' physical fitness to promoting students' health promotion; The development of policy content from feasibility to scientific and humanistic; The implementation of the policy has changed from pilot to full implementation. It reveals the problems of insufficient rationality of the policy implementation plan and the symbolic implementation and ineffective monitoring of the "overtly agree but covertly oppose" physical education examination policy in China, and puts forward the correct handling of the relationship between the overall and local aspects and maintains the authority and unity of the central policy. Strengthen policy research and improve the scientific nature of sports entrance examination policies; Increase the investment of policy resources for the middle school entrance examination, strengthen the promotion strategy in supervision and other aspects, and promote the optimization and improvement of the sports high school entrance examination policy.

Key words: school sports, Junior high school graduation physical education examination policy, evolutionary characteristics, Policy implementation