You’ve heard of Kegel exercises, right? By doing these types of exercises, you can strengthen your vaginal and pelvic muscles, including your bladder. This helps you become tighter and have discipline with your orgasms. The Leo Silicone Balls can also be used for stimulation, massaging your walls as you glide them in and out. These balls have a cord for easy removal. Simply insert the kegel balls while squeezing your vaginal muscles to hold them in place. Doing this for 15 minutes a day is recommended to tone your pelvic muscles.