1. There are various contents about online sports, but there are some problems such as uneven teachers' level, different standards, unsystematic demonstration and explanation, and the classroom quality is worrying.

2. In the existing courses, most of them don't aim at the goals that students really need to achieve and can't meet the different needs of students. The progress of PE teaching varies from place to place.

Students will encounter different problems. The online classroom teaching in some provinces and cities is unified, and it is impossible to achieve targeted teaching. In the end, online physical education courses can only become a mere formality, lacking practical value.

4. In terms of curriculum design, teachers should carry out network teaching in a targeted manner. Enrich online course resources such as basketball, football and volleyball, and let students choose their favorite sports independently.

5. At the same time, design a variety of incentive mechanisms to promote teacher-student interaction, and incorporate a variety of classroom evaluation methods.

6. Network physical education class should be distinguished from social fitness classes, and the curriculum resources should be integrated. Provide unified curriculum guidance and training for physical education teachers and form a systematic classroom teaching system.

7. Sports should develop simultaneously online and offline. Online physical education teaching should be simple, and students can solve problems in learning through video. Difficult or error-prone actions are left to classroom teaching.