When doing strenuous exercise, I often sweat a lot and can't help but take off some clothes. Especially in long-distance running, it is more common to take off your clothes in the middle. However, due to the cold weather, taking off clothes immediately after sweating will cause a cold. Therefore, Spring Festival travel rush must pay attention to dress and increase or decrease clothes in time. In order to avoid catching a cold, you should be prepared before exercise and wear as little clothes as possible at the beginning of exercise. You'd better wear an undershirt inside, so that you can absorb sweat. After the exercise, you can do some finishing exercises indoors, take a hot bath and change clothes. If there is no bathing equipment, take off wet clothes, wipe your body with warm water or dry it with a towel, and change clothes quickly. People who have just taken part in exercise should not underestimate the dress of exercise, nor be afraid of trouble: you can put on more clothes when preparing for activities, and then take off your clothes when you are hot and sweaty; Put on your clothes when you have a rest from exercise. Get dressed immediately after exercise.

Sweating after exercise is inevitable, but sweating can promote human metabolism and enhance human heart and lung function. Personally, I suggest doing outdoor low-endurance exercise more in winter. You can do more aerobic exercise and anaerobic exercise indoors if you have the conditions.