1, during exercise, the blood flow to muscles increases and the heart rate is recalled. After stopping exercise, this situation will continue for some time.

Taking a hot bath immediately after exercise will make the blood insufficient to supply other important organs, such as the heart and brain, and you will feel dizzy, nausea, general weakness and even induce other diseases, so you should pay special attention.

Taking a cold bath immediately after exercise does more harm than good. Because the metabolic process of the body is strengthened during exercise, the subcutaneous blood vessels dilate and sweat a lot. Take a cold bath immediately after exercise, so that a lot of heat generated in the body can not be dissipated well, forming internal heat and external cooling, destroying the balance of the human body and easily getting sick.