Sweating is relatively normal, sweating more or less is learned, for a small amount of sweating is not too concerned. The abnormal sweating mentioned here is a lot of sweating, because a lot of sweating will reduce body fluids, sweat and blood in Chinese medicine, sweat is from the blood changes to come, modern research found that sweat in the process of excretion, the body’s protein, amino acids and even minerals, vitamins are excreted out of the body. If too much will lead to a decrease in blood volume and an increase in heart rate, the original purpose of sweating is to dissipate heat, sweating too much and the ability to dissipate heat loses its own meaning, then the body temperature will rise, the body’s electrolytes will be disturbed, the acid-base balance will also be disturbed causing dehydration, leading to serious shock or even death. Dehydration will cause the physiological function of organs to be affected, increasing the burden on the heart and the kidneys, once the kidneys are damaged, the metabolism of electrolytes will be disrupted, which will lead to neuromuscular disorders causing muscle weakness, muscle cramps and other symptoms. Therefore, it is normal to sweat less during exercise, but if it is too much, you should seek medical attention.