Who knows about the benefits of kegel balls, kegel weights or ben-wa balls orgasm balls? Kegel balls are used to exercise and strengthen the pelvic muscles in both men and women although the primary use of the exercise are done by women. Kegel exercise balls are used internal, which means the balls are placed into the vagina, these can help to enhance and improve the vaginal muscle. Why do women love using kegel balls? There are two reasons for wanting to use kegel balls: *