The weight of the vaginal balls rests on the muscles, causing them to spontaneously contract. This provides you with an internal workout and generates biofeedback that shows you where your pelvic floor muscles are located and how you can strengthen them. The vibrations created by the balls inside enhance this effect. Performing your Kegel exercises with the balls helps you discover how to engage your pelvic floor muscles. By making an effort to keep the balls in place, you improve your endurance and strength. Simple movements, such as getting up from a chair, climbing stairs, or coughing – with the vaginal balls, you learn when to tighten your pelvic floor muscles. The exercises promote blood circulation in the pelvic floor area, thereby improving the vascularization of these muscles. A strong pelvic floor can significantly enhance your sexual arousal, sexual response, the intensity of your sensations during intercourse, and your ability to achieve orgasm.