1. Sit in a chair and slowly lift your legs.
2. Put your hands gently on the lower abdomen and exhale slowly, and gradually close the lower abdomen while exhaling.
3. When the stress on the lower abdomen is the tightest, the qi is also spit out.
4. After the shoulders and lower abdomen are relaxed, slowly start inhaling.
5. Try to inhale. At this time, the lower abdomen does not need to be deliberately contracted, and the abdomen is pressed down instead.
This kind of exercise can only be done two or three times, and there is no effect. Do it twice every morning and evening for three months, and the effect will be obvious, both for fitness and for relieving stress.