Yes, life lies in sports. Although there are innate differences in people's physique, exercise the day after tomorrow is extremely important. Regular exercise, aerobic exercise will enhance myocardial function, enhance the function of human circulatory system and respiratory system, and of course enhance immunity and enhance body resistance, so viruses and bacteria enter your physical strength and are quickly killed by phagocytes or antibodies; Anaerobic exercise increases muscle mass, the quantity and volume of muscle fibers, and makes people look extremely healthy.

Therefore, if you are often separated, your physical fitness will definitely increase, and sweating due to a cold is no longer an annoyance.