First, what is the three nine days? Sanjiu day, is the coldest period of time that people feel. Three nine days, better calculated, the annual winter solstice this day, began to enter the “counting nine”, after that, you just need to familiarize yourself with the traditional Chinese festival mnemonic, you know the heat and cold schedule. This is: “one nine two nine not out, three nine four nine ice walk, five nine six nine along the river to see the willow, seven nine river open, eight nine Yan to, nine nine to one nine, plow oxen all over the place.”. . Second, what is three nine moxibustion? “summer nutrition three volts, winter supplement three nine, winter and summer common treatment, yin and yang balance, efficacy complement each other”, this is the theory of three nine days of moxibustion. Sanjiu day in the corresponding acupuncture points or the affected area of moxibustion, can achieve “summer disease winter prevention, winter disease winter treatment” effect. Sanjiu day moxibustion is on the three days of moxibustion effect of complementary and consolidation, the former is winter disease winter prevention, the latter is winter disease summer treatment, are supportive of Yang deficiency therapy. The winter solstice is the day of the yin and cold, but also the time of the first birth of a sun. Because of the yin and decline, yang qi began to bud, so the winter solstice as the beginning of moxibustion time, is to comply with the role of this natural yang qi, in order to help the human body yang qi generation. Third, after three volts moxibustion but also three nine moxibustion? Summer if the lack of yang, a winter, the cold weather is more likely to cause allergic diseases recurring, “three volts” and “three nine” as the year’s hottest and coldest season, is the body’s function is most vulnerable to interference in the time period, but also the most suitable for adjusting the function of the human body. It is also the most suitable time for adjusting the body’s functions. Therefore, by seizing these two opportunities to improve our physical condition, we can improve our immunity, enhance our ability to fight diseases, and prevent and reduce the diseases that occur in winter and spring, which is the significance of winter prevention of summer diseases. In summer, the sun’s energy to the earth, through the fall of the convergence has begun to gradually accumulate to the body. During the period of three nine days, it is the time when the energy is accumulated and sealed most sufficiently. After the cold after this heat and slowly began to evacuate, so this time to carry out three nine moxibustion is conducive to help the body to store more and more adequate energy. Fourth, Sanjiu moxibustion adapted to which groups of people to adjust? Sanjiu moxibustion is suitable for the following groups of people: 1, the daily maintenance of healthy people; 2, weak, low immunity crowd; 3, allergic rhinitis, chronic rhinitis, chronic bronchitis, asthma, repeated colds crowd; 4, chronic gastroenteritis, dyspepsia, anorexia, etc.; 5, menstrual disorders, dysmenorrhea, gynecological inflammation of the female population; 6, cervical spondylosis, lumbar spondylosis, periapical, rheumatic arthritis and other chronic osteoarthritis crowd. Chronic bone and joint disease people. Five, Sanjiu moxibustion points with 1, Sanjiu moxibustion main acupuncture point moxibustion large vertebrae: all the yang of the meeting: dui chi, hands and feet three yang meridian of the meeting, moxibustion large vertebrae can stimulate all the yang yang meridian of the qi, through the yang and live. Spleen Yu: strengthen the spleen and qi, tonifying the middle and stomach. Kidney Yu: tonifying kidney yin and yang, benefiting the kidney, nourishing yin, increasing fluid and moistening dryness. Vital Gate: benefiting the kidney and strengthening the yang. Zhongcu: Strengthening the spleen and stomach, tonifying Qi and nourishing blood, regulating Qi and eliminating stagnation. Shen Que: restoring Yang and benefiting Qi, helping Yang Qi to rise, and promoting blood circulation. Qihai and Guanyuan: key points of the Ren vein, located in the Dantian area, the main body of the qi, can benefit the qi and warmth to replenish the yang. Foot Sanli: a key point for health care, regulating the spleen and stomach, generating qi and blood, and supporting the positive and cultivating the vital energy. Sanyinjiao: strengthens the spleen, nourishes the liver and kidneys, and nourishes both yin and yang. Yongquan: kidney meridian starting point, benefit the kidney and Yang. 2, three nine moxibustion with acupuncture points moxibustion ① nine moxibustion, convergence of yin and yang, resistance to wind and cold. ② two nine moxibustion, nourishing the kidney, solid yang. ③ Sanjiu moxibustion, warm kidney and liver, help rise.