Sphincter exercises are usually anal sphincter exercises, which have many benefits for men, such as improving the muscle capacity around the anus in men, and also improving blood circulation around the perineum and improving men’s sexual function. 1. Improve the muscle capacity around the anus: men to improve the strength of the anal sphincter can reduce the occurrence of male constipation, can effectively reduce the incidence of male hemorrhoids. 2. Improve perineal blood circulation: sphincter exercise can improve blood circulation in the male perineum, promote venous blood return, for prostatitis patients can reduce edema, congestion, can play a supporting role in the treatment. 3. Improvement of male sexuality: sphincter exercise can also exercise the pelvic floor muscles, for male sexual function to improve the benefits. Male sphincter exercise for urine control ability, for prostate enlargement, prostatitis and other symptoms have certain benefits, it is recommended to standardize the exercise under the guidance of a professional doctor.