4. Gently rub the umbilicus and abdomen: you can stand naturally, sit flat or lie on your back, breathe naturally and relax your whole body. Place the palm of your hand inward on the navel and abdomen, then gently rub the navel and abdomen clockwise, with one lap as one beat, and then gently rub two eight beats; Then gently knead two eight beats counterclockwise. 5. Twist your hips sideways: stand naturally, breathe naturally, and relax. Then, hold both sides of the crotch with both hands, and make the crotch twist from left to right, twisting once, and * * * do four eight beats. 6, abdominal breathing: naturally stand, sit or lie on your back, naturally breathe, relax the whole body, think about the navel and abdomen, and then abdominal breathing: when breathing, the lower abdomen is slightly inward, and the front and rear genitals are also slightly inward; When angry, the lower abdomen protrudes slightly outward, and the front and rear genitals also spit slightly outward. So one breath is one beat and * * * is four eight beats.