Exercise sweating and being blown by the wind can be harmful. During exercise, the body’s blood circulation is accelerated and the secretion of sweat glands is increased, which will lead to the phenomenon of skin sweating. If you are blown by the wind after sweating, it is easy to cause the body to be stimulated by the cold, thus triggering the symptoms of a cold, usually sneezing, runny nose, or even fever and other symptoms, resulting in physical discomfort. After sweating during exercise, the pores of the body’s skin are in a state of openness and heat dissipation. If blown by the wind, it is easy to cause the body to be suddenly cooled, causing the pores of the skin to contract, thus directly affecting blood circulation, and may also lead to headaches and dizziness due to the obvious contraction of the blood vessels in the brain. In addition, in Chinese medicine theory, if the wind blows when sweating, it is easy to lead to dampness, cold invasion of the body, due to dampness and cold stagnation in the body, easy to produce muscle aches and pains, and increase the feeling of physical fatigue after exercise. Usually in the exercise if the phenomenon of sweating, after the end of the exercise should pay attention to timely add clothing to keep warm and cold, try to avoid blowing cold wind, otherwise it is easy to affect the effect of exercise, but also may induce the above mentioned diseases or uncomfortable reaction. If you sweat more, you should replenish water in time to prevent dehydration of the body.