Chiropractic action on the back spine (the large vertebrae to the long strong into a straight line) is called chiropractic or chiropractic accumulation. The spine point belongs to the Governor’s meridian, the Governor’s meridian supervises Yang Qi and regulates the true essence, so the chiropractic method from the bottom up can regulate Yin and Yang, regulate Qi and blood, and the internal organs, pass through the meridians, cultivate Yuan Qi, and has the function of strengthening the body. Chiropractic can be used not only for children, but also for adults. Chiropractic can well regulate the physiological functions of the internal organs, especially for gastrointestinal functions. Chiropractic can regulate gastrointestinal motility, promote digestion and absorption, improve the body’s resistance to the role of insomnia, and insomnia has a certain effect, can be applied to adults with insomnia, gastrointestinal disease, menstrual disorders and other diseases. Pinching method is divided into three fingers pinching method and two fingers pinching method, the specific operation is as follows: 1, three fingers pinching method: the wrist joints of both hands slightly dorsal extension, thumb cross against the skin, the two fingers placed in front of the thumb at the skin, with three fingers pinching the skin, both hands while pinching alternately forward. 2, two-finger pinch method: both hands wrist joints slightly ulnar deviation, the radial side of the middle index finger across against the skin, the thumb placed in front of the index finger at the skin, the thumb, index finger pinch the skin, while pinching side alternately forward. Chiropractic direction from the bottom up, from the hip crack to the large vertebrae point in the neck. Generally pinch 3 to 5 times, to the skin slightly red as degree. In the last pinch once, often pinch three times, up once, called “pinch three to mention a”. Pinch after pressing the corresponding Yu points. Before chiropractic in the back gently massage a few times to relax the muscles. Chiropractic action essentials are as follows: 1, should be pinched along a straight line, do not skew. 2, pinch the skin loose and tight to be appropriate. Chiropractic should pay attention to the following points: 1, pinch the skin loose and tight to appropriate. 2, the skin should be avoided from slipping between the fingers. 3, should be pinched along a straight line, not skewed.