Electrostimulators for pelvic floor strengthening are devices that use weak electrical impulses to stimulate muscles in the pelvic area. This method is called electrical myostimulation, or EMS. It works by inducing involuntary muscle contractions and their subsequent relaxation, leading to passive exercise and strengthening of the musculature. The pelvic floor is a system of muscles and ligaments that supports organs in the abdominal cavity, such as the bladder or uterus, and plays a key role in controlling urination and defecation. These electrostimulators are primarily used for weakness of these muscles, which can lead, for example, to incontinence, meaning involuntary urine leakage. Special probes are used to apply the impulses; these are inserted into the vagina or rectum and transmit the stimulation directly to the target muscles. The user typically perceives the stimulation as a gentle tingling or vibration and can adjust the intensity themselves according to their feelings.