1, don't blindly participate in activities beyond your ability, you should exercise through sports activities within your ability.
2. If possible, please ask the physical education teacher or kinematics expert to give you a exercise prescription according to your physical health, and guide you to carry out safe and scientific exercise purposefully and in a planned way.
3. Before each exercise, you must be fully prepared to overcome the physiological inertia of internal organs and prevent sports injuries.
4. After dinner, when you are hungry or tired, you should stop exercising; It is not appropriate to do more intense exercise just after you get sick.
5. For unfamiliar waters, don't go into the water or dive casually to avoid accidents. When swimming in public swimming places, pay attention to public health and obey the management of staff.
6. After each exercise, you should pay attention to sorting out and relaxing activities. This is conducive to the recovery of the body, so as to quickly invest in learning activities.
7. Don't drink plenty of water during exercise, so as not to increase the burden on the heart or cause physical and gastrointestinal discomfort. It is not advisable to take a cold bath immediately after exercise.
8. Before making or implementing your own exercise plan, you must go through physical examination and doctor's approval. If you have a certain disease or have a family history of hereditary diseases, you need to consult a doctor and exercise according to the suggestions of physical education teachers and doctors under medical supervision.