Exercise method 1: jump rope by hand. This kind of exercise should pay attention to the coordination of hands and feet. This simple action can activate qi and blood, accelerate blood circulation and improve fatigue. Sticking to exercise for about one minute at a time can improve back pain. Exercise Method 2: Stand well. This action is to swing the upper limbs and straighten the lower limbs. At the same time, pay attention to the tightness of the toes, try to be in line with the lower limbs, and kick as high as possible when stepping, just like walking forward during practice. Exercise Method 3: Twist the waist: This is a simple and convenient method for sedentary office white-collar workers. The preparation posture before twisting the waist is as follows: the thumb is in front, the other four fingers are behind, then the crotch is twisted left and right, and then it can be rotated clockwise or counterclockwise. Pay attention to slow and powerful rotation to relieve waist pain and discomfort.