This is not only the important foundation of quality education, but also the fundamental feature of physical education. However, the primary goal is not the only goal. We should give full play to the multi-functional role of physical education and serve to improve the quality of students in an all-round way. Physical education should change the concept of simply imparting knowledge, skills and developing physical strength and combine physical education with psychological education. Abolish injection, advocate heuristic, start with emotion, and carry out personality education with equal emphasis on knowing and doing while developing physical strength. It is necessary to change the compulsory education of "teachers give orders", "scholars respond strongly" and "being obedient". Advocate teachers as the leading factor and students as the main body, and change passive "I want to learn" into active "I want to learn". Mao Zedong believes that "to make sports effective, we must mobilize their subjectivity and promote their sports consciousness." Guiding students to learn independently is to serve the lifelong open school physical education.