Exercise in a cold environment, the human body will consume more calories, because the body needs to consume more energy to keep warm. Chris said, "When a warm body touches or inhales cold air, the calories burned by exercise will increase slightly? Chris Hall said that he is the founder of personal training system training service. "This will increase the speed, so that the calories consumed by the body will increase by about 3-7%." Another way for the body to burn fat is by increasing "brown fat".

2. Winter exercise can enhance the durability of cold resistance.

People who exercise in winter will have stronger cold resistance than the average person. Because people exercise in a cold environment, it can improve the excitability of the cerebral cortex, promote its coordination with various organs and systems in the body, enhance the function of the central nervous system to regulate body temperature, and balance the heat generation and heat dissipation in the body, thus making the body adapt to cold weather.

Exercise in winter can eliminate fatigue.

Winter exercise can speed up blood circulation, increase oxygen supply to the brain and enhance blood vessel elasticity. This can eliminate the brain fatigue caused by long-term work, enhance memory and improve study and work efficiency.

Exercise in winter can enhance resistance.

Exercise in winter can speed up the metabolism of the body. When the body is stimulated by cold, the antibodies against diseases in the blood will increase, and the body's resistance to diseases will also increase. Therefore, people who insist on exercising in winter are less likely to suffer from diseases such as colds, bronchitis and pneumonia.

5. Winter exercise can prevent osteoporosis.

Outdoor sports in winter can fully enjoy the sunshine. After the ultraviolet rays in the sun are absorbed by the human body, cholesterol in the blood can be converted into vitamin D, which promotes the absorption of calcium by the human body. Middle-aged and elderly people can effectively prevent osteoporosis by insisting on exercise.

6. Exercise in winter can strengthen the heart.

Cold weather also makes the heart load more when distributing blood to the whole body. In order to combat heart problems and manage extra stress, this process may aggravate illness or injury. However, with the regular exercise of cardiovascular endurance, myocardial function can be strengthened, even in such cold weather, to prepare for more difficult training in the future-not to mention other non-sports stresses in life.

7. Exercise in winter is good for improving mood.

Exercise in cold weather also helps to improve mood because of lack of humidity and the ability to kill stimuli. Because it is more difficult for the body to keep warm at work, the production of endorphins also increases, and exercising in cold time will increase your happiness.