Although many people will say that they want to hibernate, and the cold weather also makes people not want to get out of bed or step out of the heating door, moderate exercise is still needed in winter, but winter is not suitable for strenuous exercise. You can choose some light sports, such as walking, yoga, jogging, climbing stairs and so on. Pay attention to cold and warmth when doing exercise, and don't take off your clothes as soon as you sweat. Too low a temperature can easily make people catch a cold and catch a cold.
Go to bed early and get up late, and don't get up until dawn; Emotions should be hidden; Avoid the cold and keep warm (not only the place to live, but also warm food and clothing); It is not advisable to sweat too much, lest the sun be the spirit leak out. This is the law of adapting to winter weather and preserving the hiding function of human body. If you violate this rule, you will hurt your kidney, and your limbs will be afraid of cold. In the final analysis, there is no sun be the spirit and energy hidden in winter, which leads to spring hair growth. There is nothing in the body, because energy and blood are consumed in advance!
Especially the elderly, try to go out as little as possible. Every winter, they will take away a large number of old people, and their own yang is insufficient and their resistance is poor. Although the young friend is in good health, we should look at this matter dialectically. Cold does exercise, but it can also attack the body. Everything has its good side and bad side. Most people don't support it. The means itself is a bit extreme and may be very harmful.
The warmth of clothes is related to the thickness of air layer in clothes. The more clothes you wear, the thicker the air layer, and the warmer you will be. However, if the total thickness of this air layer exceeds 15mm, the air convection in the clothes will increase obviously, but the warmth retention will decrease. Clothes themselves do not generate heat, but only play a role in heat preservation. It buffers the convection between the cold air outside and the hot air on the body surface, so that the heat of the human body can be preserved.
At the same time, we should get more sunshine. Because it gets dark early in winter and the light time is short, it is also a reason why people are prone to depression. Because when night comes, the secretion of melatonin in the pineal gland of the human brain is enhanced, which can affect people's mood, and light can inhibit the secretion of this hormone.