Seriously, the ancient Greeks believed that women's health issues were due to their womb wandering freely around their body. Disorders caused by the womb were remedied by making the woman smell a foul smell or applying a pleasant fragrance to the vagina. See also Body, Women.
It's possibly the funniest/sexiest workout gimmick of all time. So while being pointed horizontally at chest height, this vibrating 20 lb contraption shakes and rumbles in the hands of the user, and claims to be useful for toning women's arms. (Not to direct you away from Inherently Funny or anything, but seriously just go look it up on YouTube. It's that good.) See also Sex, Women.