Sanjiao is one of the six viscera, which is located in the cavity between the human body and the viscera, including the thoracic cavity and abdominal cavity, in which other viscera and organs of the human body are located. It is a general term for upper jiao, middle jiao and lower jiao, that is, the trunk is divided into three parts, and the viscera above the diaphragm are upper jiao, including the heart and lungs; The viscera from the diaphragm to the umbilicus is the middle jiao, including spleen, stomach, liver, gallbladder and other viscera; The viscera below the umbilicus is the lower jiao, including kidney, large intestine, small intestine and bladder.

Regarding the anatomical form of Sanjiao, there is a dispute between "nominal but real" and "nominal but real" in history. Even the visible theorists have not reached an agreement on the essence of triple energizer. But the understanding of the physiological function of triple energizer is basically the same.

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Pathologically, if the triple energizer is abnormal and qi movement is blocked, it can not promote the movement of body fluids, and body fluids can stay in all parts of the body, and then manifest as edema, dysuria and other diseases.

Zhang Jingyue said, "The upper coke is untreated, the water overflows the plateau, the middle coke is untreated, the water stays in the middle, the lower coke is untreated, and the water is chaotic." That's what it means. In addition, triple energizer is "the difference of vitality". If the triple energizer fails, it will affect the metaplasia of qi and blood, thus damaging healthy qi and inviting exogenous evil. Sanjiao plays a vital role in human life activities, which determines whether healthy qi is full and whether pathogenic factors can cause diseases.

Huangdi Neijing pointed out that the main difference between old age and strength lies in whether the airway is unobstructed and whether blood gas can run normally along the airway. The "airway" here is triple energizer. Therefore, conditioning Sanjiao has great potential in TCM health preservation, and you can choose regular qigong for practice.

Baidu encyclopedia-sanjiao

People's network-triple energizer, channel between viscera