In this case, you need to go to a third-class first-class hospital for examination and issue a diagnosis certificate.

Mainly to ensure students' good health, they can attend physical education class without taking classes. This will help to protect those students who are in poor health or need special care, and prevent them from being injured or having other bad health conditions during sports activities.

At the same time, it is also a measure to standardize management and ensure students' health and safety.