At the stage of high learning pressure, insert a moderate amount (10~30 minutes) of low-intensity exercise (which can be easily completed in short) to adjust. This is the same as the broadcast gymnastics in primary and secondary schools, so I won't say much. Common "moderate low-intensity exercise" can be jogging, brisk walking, stretching and so on. There is really no place to do some push-ups. If you need to do a lot of high-intensity exercise, try to arrange it at a time when academic pressure is low and rest time is guaranteed, such as weekends, holidays, winter and summer vacations. This paper is mainly aimed at fitness enthusiasts and students who need to participate in competitions, because to reach a higher level, high-intensity training with a large amount of exercise is needed.