Kegel exercise is mainly used to exercise the contraction function of the pelvic floor muscles, anal contraction exercise is mainly used to exercise the anal contraction function, the two exercise core muscle groups are not the same. 1. Kegel exercise: more to take the position of lying down, contraction of the buttocks muscles upward to lift the anus, to keep the pelvic floor muscle contraction, so the cycle, the main exercise perianal, urethral sphincter, as well as vaginal, pelvic floor around the muscles, commonly used in the pelvic floor muscle relaxation crowd. 2. Anal contraction exercise: anal contraction exercise is not limited to position, standing, lying down, sitting position can be, through a mention of a loose action, the main exercise anal sphincter, commonly used in the anal sphincter relaxation crowd. Exercise should be moderate, if discomfort occurs during exercise, it is recommended to go to the hospital for treatment.