Rose Kegel Ball (ben wa balls) exercise principle：
Still suffering from postpartum pelvic floor muscle laxity, vaginal stretching, loss of elasticity, etc.?
Physical stimulation principle: the built-in ball will hit inside the body during exercise, stimulating the vaginal muscles to contract automatically and restoring vaginal tightness!
Gravity principle: after putting the ball into the body, it will slide down under the action of gravity, prompting the vagina to contract and clench continuously, achieving the exercise effect.