As the saying goes: an autumn rain is cool. The climate is changeable in autumn, and the temperature difference between morning and evening is huge. At this time, do not rush to add thick clothing, should consciously engage in some suitable cold exercise, so as to improve the body’s ability to adapt to the cold, to reduce the occurrence of disease, this is what people call “autumn freezing”. However, different groups of people, different parts of the body, different times, to be treated differently, not all freezing. The elderly, infants and young children “autumn freezing” to beware of late autumn season temperature changes, temperature differences, wind speed, atmospheric pressure are in a large fluctuation state. This changeable weather will make people’s skin, subcutaneous tissue vasoconstriction, increased peripheral vascular resistance, resulting in increased blood pressure, will also cause increased blood viscosity, and in serious cases can lead to angina, myocardial infarction and other patients with coronary heart disease, and even lead to blood vessel rupture stroke, causing hemiplegia, and even life-threatening. Therefore, all the elderly suffering from cardiovascular disease, in late autumn season should not only “freeze”, but also should pay attention to keep warm, with the weather changes in time to add clothes, so as to avoid the recurrence of old diseases affect health. Those who have poor body regulation function of the elderly, infants and children who are growing and developing and long-term sick are not suitable for “autumn freezing”, in addition to bronchial disease, asthma, coronary heart disease and other medical history of people should not “autumn freezing”. Because once you catch a cold, cold, it is easy to relapse or aggravate the disease. Children “autumn freezing” is the most suitable autumn is the best time to exercise children’s ability to cold, through the sudden change in the external temperature of the gradual adaptation, can improve the body’s ability to adapt, so that their own ability to resist disease constantly enhanced, to prevent upper respiratory tract infections, pneumonia and other diseases. At the same time, strengthening the “autumn freeze” exercise, but also to improve the ability of muscle and joint movement, promote blood circulation, the growth and development of children is beneficial. If it’s just a little colder, give children a lot of clothes, children are active, very easy to sweat and wet underwear, to be quiet when the wind blows, it is easy to catch a cold and wind. But parents should also be careful not to make their children get cold exercise and get cold and sick, should be flexible according to the child’s age, physique and temperature changes, so that they gradually adapt. Four parts can not be frozen “autumn freezing”, different parts of the body should be treated differently. There are four parts that must be kept warm. Abdominal: upper abdominal cold easily cause stomach discomfort, and even pain, especially people with a history of gastric disease should pay more attention; lower abdominal cold damage to women, easy to induce dysmenorrhea and menstrual disorders, etc., menstruating women should pay particular attention to. Feet: The feet are the farthest from the heart of the body, blood flow through the longest journey, and the feet bring together the whole body meridians, it is often said that cold feet are cold whole body. If the whole body is cold, the body’s resistance will be reduced, the evil may take advantage of the weakness and enter. Neck: cold neck, downward easy to cause lung symptoms of the cold; upward will lead to neck vasoconstriction, is not conducive to blood supply to the brain. Shoulders: Shoulder joints and their surrounding tissues are relatively fragile and easily damaged by the cold. “Autumn freezing” to choose a good time early autumn, the heat has not been eliminated, there are still a few “autumn tiger” visit from time to time, although the temperature began to fall, but not cold, this is the time to start “autumn freezing” of The best period, the most suitable for cold exercise to enhance the body’s ability to adapt to the cold climate; and in the late autumn, the temperature difference between day and night is large changes do not freeze. Late autumn often have a strong cold air attack, so that the temperature plummeted, at this time, if you insist on “autumn freezing”, no good for health, but also cause respiratory and cardiovascular disease. At this time should always increase and decrease clothing to prevent colds. In addition, to understand the connotation of “autumn freezing”, should not be limited to wearing less clothes, also contains such as sports exercise, different age can choose different exercise programs. No matter what kind of activity, should be careful not to get drenched in sweat, when the body is slightly hot, not yet sweating can stop, in order to ensure that the yin essence of internal restraint, not to make the Yang outside consumption.