The intersection of Yang Meridian headed by the twelve meridians is connected by hundreds of meridians, which is the master of a whole and plays an extremely important role in controlling and regulating human life activities. Acupoint massage on the head can promote clearing yang, promoting hair growth, harmonizing pulse and refreshing mind, enhancing memory, and preventing and treating neurasthenia, hypertension, facial paralysis, common cold, nervous headache and other diseases.

The ancients had rich experience in hair care, and thought that "hair is blood and should be combed once a day", which is beneficial to the body, preventing hair from falling off, clearing the heart, enhancing memory and refreshing the mind. Practice has proved that regular massage of head acupoints can improve the blood return of peripheral blood vessels under hair follicles, nourish hair, make hair black and prevent it from falling off.