The pulp washing skill passes through the weakest key link of the human body, swinging 320 times, and hanging up to 80 kg. This seems to be a very intense way to consume energy, but it is actually a quiet exercise.
It is to pump the energy of hanging and breathing into the body, drive the inner kidney through the outer kidney, and then nourish the five internal organs through the odd meridians, eight meridians and twelve meridians, thus improving the spirit and qi and blood level.
Marrow washing is suitable for sub-healthy people in today's society, but everyone is different, and everyone's training plan is different, which requires one-on-one guidance from the master.
Long-term practice can strengthen the body and prolong life.