How to ask for compensation when the physical examination is broken by a classmate's shot put?

1. First, seek medical help immediately to treat and evaluate the injury. If the injury is serious, you can ask the other party to bear the medical expenses and compensate the rest of the losses.

2. Then you can communicate with the other party and ask them to bear corresponding responsibilities and compensate for related losses. If the other party disagrees, it can be resolved through legal channels, and a lawsuit can be brought to the court, requiring the other party to compensate for the losses and bear legal responsibilities.

3. Finally, in the process of safeguarding rights, seek the help of professional lawyers, understand relevant laws, regulations and procedures, and ensure that their legitimate rights and interests are safeguarded.