Healthy men, moderate masturbation (masturbation) generally does not affect running and exercise muscles. However, excessive masturbation will lead to a decline in physical strength and energy, and even cause some urinary and reproductive diseases, which will not only affect running, but also be more detrimental to health. Generally speaking, healthy moderate masturbation is very normal, no need to have a psychological burden, and will not be detrimental to all the main factors affecting running endurance (muscle strength, cardiorespiratory function, nutrition, etc.). Moderation should not affect the next erection, the body will not feel uncomfortable for the principle, in addition to moderate strength, avoid staying up late, ensure hygiene, adhere to good habits.