Pelvic floor muscle exercise can help men maintain the normal operation of pelvic floor organs, prevent urinary leakage and improve urinary frequency; Pelvic floor muscle exercise is also used to treat prostatitis and benign prostatic hyperplasia; Most importantly, through exercise, men can improve the time, intensity and control of sexual function, improve blood circulation and treat erectile dysfunction. In addition, research shows that exercise has obvious effect on improving male premature ejaculation.