The pelvic floor muscles, or pelvic floor muscles, are the group of muscles that enclose the pelvic floor. This muscle group is like a “hanging net” that holds the urethra, bladder, vagina, uterus, rectum, and other organs in place to maintain their normal position and function. Control of urination, maintenance of vaginal tightness, control of bowel movements, and enhancement of sexual pleasure. The pelvic floor is prone to damage due to the special structure of the female pelvis, leading to pelvic floor dysfunctional disorders such as urinary incontinence, etc. Contraction exercises can help restore muscle strength as soon as possible. The pelvic floor muscle training, known as “Kegel exercise”, is performed by first identifying the correct muscle groups and then performing contraction exercises. Tense the muscle for 5 seconds, then relax and do 10 times in a row. 30 times a day in the morning and 30 times in the afternoon, at least 60 times, 4 to 8 weeks for a course of treatment. This exercise is easy to do, but it is often difficult to master the correct way. Patients tend to contract the muscles of the abdomen or inner thighs, which not only fails to achieve the effect of exercise, but can even be counterproductive. The correct way to contract the pelvic floor muscles 1, lying flat, knees bent. 2, inhale, tighten the muscles around the vagina and anal opening (anal lifting action) 3, tighten the urethra, vagina and anus (they are supported by the pelvic floor muscles at the same time), the feeling is like holding the stool, hold urine when the action. 4.Close your breath and keep the pelvic floor muscles contracted for five seconds, then slowly relax, and after five to ten seconds, repeat the contraction again. Breathe as usual during the exercise and keep the rest of the body relaxed. Touch the abdomen with your hand, if the abdomen has the phenomenon of tightening, it means that the movement is wrong. The purpose of pelvic floor training is to exercise and strengthen the muscles that support the bladder, vagina, uterus, rectum and other organs, stretching and contracting to prevent incontinence, organ prolapse and vaginal laxity. Correct and regular exercise can achieve the effect of preventing pelvic floor disorders and stopping urinary leakage. This exercise is also helpful in promoting sexual life.