Put your hands together in the abdomen, under the male left hand and the female right hand, and be silent for two minutes. Meditate on the whole body's air flow into the abdomen, such as a hundred rivers returning to the sea, and the abdomen is like a bottomless abyss, gathering endless qi. Then lift the anus and abdomen, press it down with the second hand, and the qi machine will be retracted into the abdomen, and the work will be completed.

Please pay attention after the end: keep calm, don't take a shower immediately, don't be blown by the wind, don't eat for half an hour, and don't do strenuous exercise immediately.