AthleticBodyCare: Butterfly Guard Pass w/ Bill "The Grill" Cooper
AthleticBodyCare athlete and 2009 GQ World Seies of Grappling Champion, Bill Cooper, shares a couple things he knows about jiujitsu. The first is he always uses http://www.AthleticBodyCare.com products before and after he trains. The other is an awesome way to pass your opponents butterfly guard! Enjoy