You exercise too much like this, and you are prone to problems. I used to do hundreds of push-ups a night like you, but now I have a tendon sheath cyst on my wrist. If you want to exercise without hurting people, the number of push-ups should generally not exceed six. It is suggested to use a variety of push-ups, including 10, 10, 10, 10, 10, 10. After exercise, replenish protein in time, and stop exercising for one day to give muscles.