Swimming can strengthen the body, increase vital capacity and consume physical strength, which is scientifically based. But if the body is in a sub-health state, it needs to rest. When you have a cold, your body needs to be adjusted, and you can't exercise too much, especially when you cough. If you go swimming, your cough will get worse and you will feel out of breath. Even if swimming can make you feel good, it's just a good mood. In addition, when swimming, there must be some microorganisms in the water, which is not good for your cough. When you swim, those microorganisms will involuntarily flood into your throat, your mouth and your eyes. At this time, your body will be defeated without a fight.

Suggestion: If you have a bad cold and cough, don't go swimming. This is not only bad for yourself, but you may also infect another person in the swimming pool.

If it is too hot, you can take a bath with warm water at home, which will speed up the blood circulation in the body and be good for your health.

In addition: if there is a small river, you can take a bath at the seaside, and you can sit in the middle of the river and wipe your body with a towel, which is also a very comfortable feeling. Just don't go swimming in deep water.

For reference only, I wish you happiness!