The Book of Washing Medulls is a classic of ancient health and fitness, and its core content is the art of washing marrow and the method of breathing. The following are the basic skills and applications of pulp washing breathing: First, the skills of pulp washing: posture: it is best to choose a quiet and comfortable environment, sit in bodhi or posture, relax and keep your body straight. Breathing: Slow, even and natural breathing. Vipassana: Observe your breathing, concentrate, relax, put your whole body consciousness on your abdomen, and realize the whole process of inhalation and exhalation. Exercise: slowly improve your consciousness, first feel the knuckles, toes and facial acupoints from the whole body, then return to the abdomen with breathing as the center, and then go to the whole body. Second, the practice skills of breathing method: posture: It is best to choose a quiet and comfortable environment, adopt the same sitting posture, relax and be in a straight line.

Breathing: double breathing method, vigorous and hard when inhaling, relaxed and silent when exhaling. Vipassana: Breathe quietly, concentrate, relax, and put your whole body consciousness on your abdomen. Exercise: when inhaling, gradually raise the breath until the position of dantian, and feel how to store positive energy. Then exhale for a long time, and the breath of the mind moves towards the purification of the whole body, and the internal organs of consciousness are gradually cleaned and purified. Application: The practice of washing marrow and breathing is of great help to the health of the body, which can help people adjust their breathing, improve their immunity, reduce stress and psychological tension, improve the quality of sleep and promote the flow of qi and blood in the body. In addition, pulp-washing breathing can also be used for cultivation and spiritual cultivation, thus improving one's physical and mental health and spiritual strength.