A jump rope will flow urine, then the possible causes are: 1, if it is a woman, it is mostly seen in the pelvic floor muscle relaxation caused by the stress incontinence, can be seen in multiple births or have had pelvic floor surgery women, such as hysterectomy or rectal surgery after the patient. It can also be seen in patients with natural relaxation of the pelvic floor muscles with age, which can result in downward displacement and prolapse of the vesicourethra, resulting in decreased urethral closure pressure. Involuntary overflow of urine occurs when increased abdominal pressure is transmitted to bladder pressure, which exceeds the urethral closure pressure. Detailed physical examination and urodynamic examination are required, and after clarifying the disease, it is recommended to give oral medication, pelvic floor muscle function exercise, and in severe cases, pelvic floor reconstruction surgery is required.2. In the case of males, it is mostly seen in patients with acute or chronic urinary retention. The bladder is filled with a large amount of urine, when jumping rope when the abdominal pressure rises to conduct to the bladder pressure, more than the urethral closure pressure will also appear incontinence, this situation is called filling incontinence, is due to the overfilling of the bladder, the pressure is elevated and lead to urinary incontinence. Residual urine ultrasound, male prostate examination or urethroscopy if necessary is needed to clarify.