The more you exercise and rely on muscle training, the phenomenon of male hair loss will appear frequently, while the probability of hair loss will be much lower in some small ball games and skill sports. There is a reason for this phenomenon. Male hair loss is the most common hair loss at present. The biggest feature of this kind of hair loss is that the degree of hair loss is terrible. Most people with baldness and receding hairline have hair loss in men, but the degree is heavy or light. Male male alopecia is determined by two major factors, one is hereditary alopecia gene, and the other is the content of DHT in the body.