Every night before going to bed, lying in bed, two hands in a fist, knocking two waist, not behind,, is the position of the two arms vertically put down the hand of the Zhou, that is, the body's most fine parts, while knocking 200, and then cross the hand on the abdomen, clockwise slow kneading 20, and then change the counterclockwise slow kneading 20, **** around the alternation of five times, that is, 200, and a half a month can be! see the effect, and get up in the morning will poop.