It is not advisable to exercise 2-2.5 hours before going to bed. Exercise is to build a healthy body, and good and adequate sleep is another important factor of healthy body, so good exercise habits should not affect sleep.

After aerobic exercise, there should be 20-30 minutes of stretching and relaxation time. About 500 ml of water should be added within one hour after exercise, and the spirit will be more excited and it will be difficult to fall asleep within one hour after taking a bath. So don't exercise for 2-2.5 hours before going to bed, so as not to affect the quality of sleep because of nocturia, or to cause edema the next day because of drinking too much water before going to bed.