Anybody who watches the Olympics, or any kind of competitive sport, will know that athletes tend to be prone to body shaving. But why? That's easy, a smooth, hair-free body is a huge competitive advantage for certain sports like boxing, swimming and cycling. From a boxing perspective, a glove is much more likely to slip off smooth, sweaty skin. According to sporting forums, swimmers who shave their legs are 0.06 - 0.07 percent quicker than those who embrace the fuzz. To top it all off, a clean-shaven body is less likely to become inflamed after minor sporting injuries, as there is no chance of male body hair getting into the wound.