Patients with pelvic organ prolapse often consult a variety of pelvic floor exercises, biofeedback devices, muscle stimulation, or pelvic floor trainers to help complete the pelvic floor muscle exercises. The principle of exercise is mainly to give feedback and appropriate resistance to the vaginal exerciser, which, if performed regularly, can effectively improve the pelvic floor muscle strength. Some manufacturers claim that the products are effective, but further research is needed to determine the effectiveness of the devices. The device should preferably be made of medical plastic or silicone that is safe for intravaginal use. In cases where there is a reduction in pelvic floor strength, pelvic floor exercise equipment suitable for home use can be used. A biofeedback device uses a probe that can be inserted into the vagina connected to a monitor to visualize the strength of the pelvic floor muscle contractions and turn this information into a visual or auditory signal to the subject to help with further muscle contractions. It is necessary to learn the correct pelvic floor contraction movements before starting biofeedback therapy to avoid getting used to the wrong movements. Some biofeedback devices contain different resistance levels and different sizes of intravaginal receptors. The physical therapist will explain who the device is for and how to use it, and will review it regularly to monitor the results. Biofeedback therapy can also help to relax over-contracted pelvic floor muscles. The pelvic floor muscle stimulator is a vaginal probe or external electrode that emits a weak electrical current to stimulate pelvic floor muscle contractions and nerve fiber activity. This method can be used to treat urinary urgency, stress and urge incontinence, urinary frequency, and fecal incontinence, and can improve pelvic floor muscle strength and muscle endurance. Stimulators can be helpful in the early stages of treatment and are not mandatory after learning pelvic floor muscle control. Vaginal weight-bearing (dumbbell training) involves inserting cones or spheres of varying weights into the vagina and maintaining them inside the vagina. When standing or walking it is necessary to prevent the weight from coming out by strengthening the contracted pelvic floor muscles. A light cone can be used at first, and as the pelvic floor muscles strengthen, a slightly heavier cone is used. Vaginal weight-bearing exercises are best performed in conjunction with pelvic floor exercises, which may not be effective in some patients with pelvic organ prolapse. The cones can be inserted into the vagina and remain in place in the absence of muscle elevation or fall out due to vaginal wall prolapse. The pelvic floor trainer consists of an apparatus with two hinges that can be placed in the vagina or moved inside the vagina when closed and opened when the hinges are released. The hinges are then held together by tensing the pelvic floor muscles. It is not suitable for women with tight pelvic floor muscles. In fact, the most important purpose is to help the patient learn to “train the pelvic floor muscles” after all of the above. Pelvic floor training was first introduced by Dr. Arnold Kegel in 1940, so it is also known as “Kegel training”, which is a simple, non-invasive, active method of pelvic floor exercise, mainly for the pubocococcygeus muscle. It is a simple, non-invasive, active pelvic floor exercise that can be effective without the aid of instruments. The main method of pelvic floor muscle function training: at the beginning, the intention should be concentrated, breathing to keep deep and slow, inhalation contraction of the anus, and then contraction of the urethra, to produce the feeling of pelvic floor lifting, need to continue to contract for 5 seconds, and relax when exhaling. Kegel training can be performed in sitting or standing position, and attention should be paid to the strength, rate, duration of contraction, repetitiveness and fatigue of the muscle contraction. The functional exercise of pelvic floor muscles can increase the muscle strength and tension of pelvic floor muscles and fascia, and facilitate the role of pelvic floor blood circulation, and the effectiveness of effective training on pelvic organ prolapse can reach 50-70%.