joy on kegel balls for women - set of 7, doctor recommended exerciser for pelvic floor strengthening & tightening w/app and guide - kegel exercise products for beginners & advanced joy on joy on kegel weights are doctor recommended, easy to use and comfortable kegel balls for stre. simply place inside while getting ready in the morning, taking shower or doing household chores. we include a complete printed guide with tips, faqs & exercises for beginners & advanced users of our kegal weights. offered in both english & spanish. quick results - 15 minutes a day and a few short weeks is all you need to feel a difference! strengthen your pelvic muscles to feel more confident with your partner, improve bladder control and incontinence, speed up labor recovery & fix your prolapse. calendar app & heaviest weight on the market - we are the only kegel exerciser with a coordinating calendar app where you can record your trainings and stay motivated with your kegel exercise system. our set of 7 ben wa balls for women is the only kit that includes a 150g - 5.3oz kegel ball for those users that need an extra challenge! doctor designed & recommended – our discretely packaged pelvic floor weights are made with body-safe silicone which is bpa and phthalate free. the only kegal weights for women in hospitals and clinics across the world & prescribed to patients by members of the american physical therapy association & therapeutic associates.