There is no so-called fastest way to repair pelvic floor muscle relaxation leakage, must be standardized treatment under the guidance of a doctor, can be improved by lifting the anus exercise or Kegel exercise, pelvic floor electrical stimulation, surgical treatment and other ways to improve. Lifting the anus refers to the conscious contraction of the pelvic floor muscles, mainly the anorectal muscles, and relaxation of breathing. Then regular upward contraction of the anal muscles, while driving upward contraction of the perineal muscles, exercise patients can lie down, or sitting; secondly, Kegel exercise belongs to the pelvic floor muscle exercise, can be more specific exercise of the pelvic floor muscles or carry out the whole perineal muscles. Through conscious, rhythmic enhancement of the pelvic floor perineal muscle exercise, enhance the urethra and pelvic floor muscle contraction strength, in order to prevent urine leakage. Pelvic floor muscle relaxation and leakage of urine, which is mostly seen in women, is mainly caused by factors such as pregnancy, labor and delivery, or aging, resulting in the relaxation of the pelvic floor muscles, weakening of contraction strength, and the emergence of symptoms of urinary leakage. Before the treatment of pelvic floor muscle relaxation and leakage of urine, the first thing to do is to do a clinical assessment of the pelvic floor muscle strength, and then choose the appropriate treatment plan according to the results of the assessment. If there is relaxation and leakage of urine after delivery, it means that there is postpartum urinary incontinence, which is a kind of pelvic floor dysfunction disease. It is recommended to go to the pelvic floor rehabilitation center of the regular hospital for evaluation and treatment after 42 days after delivery. Exercising the pelvic floor muscles through electrical stimulation and biofeedback therapy can achieve very good treatment results. If postpartum urine leakage is particularly serious, pelvic floor repair surgery is needed when there are indications for surgery.