Problems in the Implementation of After-School Sports in Primary and Secondary Schools in China and Solutions

After-school sports are an important part of China’s physical education teaching system, but the review of relevant literature shows that there are many problems in the specific practice of after-school sports in primary and secondary schools in China. Therefore, in this paper, the methods of literature review and induction were used to summarize the concept, characteristics and development forms of after-school sports, as well as the problems existing in its implementation in primary and secondary schools in China, and then the strategies and methods for the development of after-school sports in primary and secondary schools were proposed accordingly. Finally, it was concluded that the quality and overall effect of after-school sports can be continuously improved by clarifying the purpose of after-school training, coordinating the relationship with cultural classes, strengthening teachers, improving competition level and expanding financing channels.