Smooth channels and collaterals, like smooth traffic, are the key to the normal operation of human life. Meridian is a bridge connecting the human body and a unique life structure of human beings. Meridian forms, such as reticulation, spread all over the body, and nourish the internal organs of the human body through the meridian circulation of the whole body. Meridian has several acupoints in the human body. By stimulating these acupoints, it can act on the whole body through meridians.
The meridians are unobstructed, the qi and blood are abundant, and the yin and yang are harmonious. "Righteousness exists inside, and evil cannot be done." This is the normal physiological state of the body. Sickness is nothing more than the normal physiological state being destroyed and the balance between yin and yang being broken. There are many destructive factors, including six evils from nature-common cold, cold evil, summer evil, wet evil, coal evil and fire evil, and seven evils from internal injuries-joy, anger, worry, thinking, sadness, fear and surprise. These external evils and internal injuries invade the body, which will inevitably affect the meridians. Once the normal function of meridians is disrupted, the related viscera will be doomed.
In addition to enjoying life, there is a more realistic goal of health preservation, which is disease prevention and health care. The most fundamental and convenient method for disease prevention and health care is to regulate meridians. Acupuncture, cupping, scrapping, massage and massaging some parts can act on the body through meridians, regulate and dredge the meridian system and viscera functions, coordinate yin and yang, clear damp heat, promote diuresis, help spleen transport and activate qi and blood, thus eliminating dampness in the human body, unblocking qi, keeping yin and yang secret, and achieving the purposes of dredging and health care.