The choice of extracurricular physical exercise content should have clear goals, and the exercise content should be selected according to the specific goals. Students should have a clear goal, and choose appropriate content according to the goal before choosing exercise content such as fitness or entertainment, review or sports leisure, improving skills or experiencing fun.

(B) Pragmatic

When choosing the content of extracurricular physical exercise, we should pay attention to its exercise value, and strive to stick to it for a long time after choosing one or two items and experiencing the effect of exercise. Don't be greedy, don't change projects for three days and practice projects for two days, but you can't see the actual effect. As the saying goes, "people who use various methods have many methods, and those who forge themselves have few methods." Choose fewer but better options, and pay attention to the actual effect of exercise.

(3) Comprehensive consideration

The importance of comprehensive physical exercise should be considered when choosing the content of extracurricular physical exercise. Teenagers and children are in a critical period of growth and development. Maintaining and promoting the normal growth and development of various organ systems is an important purpose of physical exercise. Therefore, when choosing sports, we should pay attention to its comprehensive sports value, try our best to have a good effect on various organs and systems of the body, and choose those sports with comprehensive sports value.

(D) Enhance interest

Interesting exercise programs can not only arouse the enthusiasm of young students, but also effectively improve the exercise effect. Therefore, the content of extracurricular physical exercise should be combined with the interests of teenagers and children as much as possible to improve the enthusiasm and effect of students' exercise.

(5) timely adjustment.

It refers to the choice of extracurricular physical exercise content, which should be adjusted at any time according to the actual situation in combination with the environmental conditions such as season, climate, venue and equipment.

In a word, extracurricular sports activities are an extension of physical education classroom. Through the study in physical education class, students will exert their awareness of physical exercise in their spare time and improve their health through daily exercise. Extracurricular sports activities are the necessary way to improve the physical quality of primary and secondary school students in an all-round way, and the educational demand of quality education integrating moral education, aesthetic education and physical education. Primary and secondary school students are healthy, and national fitness is implemented through after-school physical exercise. Students realize that the body is the driving force of learning in sports.