It can only be said that it is not appropriate to take a bath immediately after a morning run, depending on the degree of running. If you sweat a lot, you shouldn't take a bath at once. If you don't sweat, there is basically no problem. Moreover, taking a bath after running for a while in the morning is good for your health. One is to wash away the smell of sweat, and the other is to take a hot bath to accelerate the blood circulation of the body, which is better for weight loss and human health.
How long can I take a bath after running in the morning? It's best to rest for 20-30 minutes after a morning run.
It is not advisable to take a bath immediately after a long run. In the process of long-distance running, the blood circulation of human body has been accelerated. When we stop exercising, it takes some time to stop blood circulation and return it to normal level. If you take a bath right away, you will continue to increase the blood flow to your skin. This will make the muscles tense and make the body more tired.
The danger of taking a bath immediately after running in the morning causes muscle rheumatism. When people exercise vigorously, the blood flow in muscles increases. Once they stop exercising, the increase in heart rate and blood flow will last for some time. If you take a cold bath or go swimming immediately, it will easily affect the opening of sweat pores, resulting in heat not being distributed, which will easily cause muscle rheumatism.
After strenuous exercise, muscles, skin and blood vessels expand to meet the needs of heat dissipation and elimination of metabolites. If you take a cold bath or swim immediately after a morning run, your skin, muscles and blood vessels will contract when they are cold, and a large amount of blood will flow back to your heart, reducing the supply of muscle blood, thus increasing the burden on your heart.
After running in the morning, the body temperature will rise, and it will not recover for a while. If you take a cold bath or swim immediately, your body will suddenly be stimulated by cold, and the temperature difference between hot and cold is large, which will easily lead to the sharp contraction of nasopharyngeal capillaries, leading to the decline of local resistance and causing diseases such as colds, coughs and pharyngitis.
Traditional Chinese medicine believes that sweat is the liquid of the heart, sweating is easy to hurt yang, and cold water is the product of yin and cold. Therefore, taking a cold bath or swimming immediately after sweating is easy to cause the damage of yang, leading to systemic diseases such as weakness of yang.