Matt Mitrione uses Pat Barry has a grappling dummy in this new TapouT VTC instructional video. Matt shows how to survive after a knockdown by using an upside down guard sweep. Good stuff, and he might just find it useful when he takes on hard-hitting Cheick Kongo in October at UFC 137. The only thing missing is a gratuitous shot of Pat Barry in his underwear. Oh well, can't have everything! Here's the vid.