Aquaflex® is a weighted exercise cone system, to help identify and exercise the muscles of the pelvic floor. These muscles, which extend from the pubic bone to the tail bone, support the bladder and uterus. They are responsible for maintaining urinary control. By retaining cones of increasing weight in the vagina, you can increase the strength, endurance and response of the pelvic floor muscles. Aquaflex is easy to use. Detailed instructions are included.