Would you purchase a piece of exercise equipment that helps you strengthen your Kegel muscles ? ADVERTISEMENT 366 viewsJuly 8, 2012 0 Aphro July 8, 2012 0 Comments Intimina has brought us a silicone sphere that is billed to ” improve bladder function and sexual sensation “. 4 Answers ActiveVotedNewestOldest 0 Sue0 Posted 0 Comments Have any studies been done to prove that the spheres work? How as a personal trainer would you fit this into your scope of practice? You are viewing 1 out of 4 answers, click here to view all answers. Register or Login