There is life, but if you need the health of living things, it is recorded in Su Wen's "Anger to Heaven": "Yin and Yang are the secret, the spirit is the rule, Yin and Yang are separated, and the essence is the best." In other words, if we keep our bodies in a state of balance between Yin and Yang, that is, a state of "keeping Yin and Yang secret", evil spirits will not make our bodies sick.

There are two meridians in the human body, which are responsible for the yang and yin of the human body, namely Ren Du and Er Mai. Ren meridian runs through the anterior midline and Du meridian runs through the posterior midline. When the qi of Du meridian goes up and the qi of Ren meridian goes down, a small Sunday (Ren Du cycle) is formed. If Ren Du's second pulse is unobstructed, then the human body is in balance of Yin and Yang, and naturally healthy and long-lived.

As far as the division of yin and yang of human body is concerned, the back is yang, the abdomen is yin, and the Du meridian runs in the middle of the back of human body. The original meaning of the word "supervisor" is inspection, supervision and supervision. Judging from the direction of Du Meridian and the intersection of Yang Meridian, Du Meridian is the meridian of Yang Meridian, which always regulates Yang Qi.

There are 28 acupoints on the Du meridian, and the following four acupoints are commonly used for massage.

1. Mingmen point: Buda point.

As can be seen from the name of the cave, this cave means the door of life. This point is the place where innate vitality is injected. In Chinese medicine, it is said that Mingmen nourishes, and Mingmen is a big point for tonifying kidney.

2. Dazhui point: treating fatigue and tonifying deficiency.

This point is the intersection of the Du meridian and the three Yang meridians of the hands and feet, which can regulate the diseases on each meridian, so the point has the effect of treating physical weakness and fatigue.

3. Baihui point: enhance yang.

Hundreds, many; Yes, meet. This point is on the top of the head, where the three Yang meridians of the foot, the liver meridian and the Du meridian meet, and where the qi of the hundred arteries meets.

4. Changqiang point: cure hemorrhoids

Changqiang point is the Du meridian collateral point, which has been an important point for treating hemorrhoids and proctoptosis since ancient times.

Ren meridian runs in the middle of abdomen, and the original meaning of Ren is commitment. Judging from the trend of Ren meridian and the intersection of various Yin meridians, Ren meridian plays a general and general role in the qi of all Yin meridians. The Foot Sanyin Meridian intersects with Renmai in the lower abdomen, and the Hand Sanyin Meridian communicates with Renmai through the Foot Sanyin Meridian. Therefore, Ren meridian has a regulating effect on Yin meridian qi and blood, so Ren meridian is "the sea of Yin meridians".

There are 24 acupoints on Ren meridian, and the following 4 acupoints are commonly used by everyone for massage.

1. Guanyuan point: keep fit.

Shut down, shut down and seal up; Yuan, vitality also. This means that Yuan Yin and Yuan Yang communicate with each other. Vitality is the foundation of human body. If people want to live a long and healthy life, they must first replenish their vitality. Therefore, this acupoint is an important acupoint for strengthening the body.

Used for symptoms: enuresis, metrorrhagia, diarrhea, dysmenorrhea, infertility, pudendal pain, leucorrhea with red and white discharge, etc.

2. Qihai point: invigorating qi and blood

This cave dwells in the Qi Sea between the kidneys under the umbilicus, regulating the Qi of the whole body. People with weak kidney qi can replenish kidney qi by pressing this acupoint, and people with weak constitution can warm up the whole body qi.

Used for symptoms: metrorrhagia, leucorrhea with reddish discharge, yellowing, dull complexion, enuresis, fatigue, diarrhea, irregular menstruation, etc.

3. Shenque point: prolong life

This point is located between the navel. The ancients always thought that the navel was the gateway to the air, and the fetus grew and developed from the mother. Therefore, this acupoint can nourish yin and strengthen yang and prolong life.

4. Zhongwan point: regulating the stomach and intestines

Zhongwan point is the acupoint of the stomach, so it can best reflect the transportation function and disease state of the stomach.

Ren meridian means "pregnancy and nourishment", which is in charge of the whole body yin meridian and constantly regulates the whole body Yin Qi. Therefore, it is related to women's meridians, belts, pregnancy and childbirth, and it is of great significance to protect women's health. It is more suitable for menopausal women to get through this meridian.

Harmony between Yin and Yang is the foundation of human strength. Often bending over and arching the back can exercise the second pulse of Ren Du and play a health care role.