Slight leakage protection. Muscle treatment around the urethral It strengthens your pelvic floor muscles and prevents minor leakage. Just sit down and tighten the muscles around the urethral. For those who suffer from urine leaks during or after pregnancy, or those who feel loose muscles. Stimulates pelvic floor muscles that cause urine leakage. Improves blood circulation and forces muscles to train your pelvic floor muscles and improve leaking urine.