ProMMAnow.com (www.prommanow.com) was on hand for the UFC on FOX 4 open workouts in L.A. on Wednesday. Watch as light heavyweight headliners Brandon Vera and Mauricio “Shogun” Rua, along with co-headliner Ryan Bader, and main card fighters Jamie Varner and Joe Lauzon, get loose and put in a workout to prepare for their upcoming fights which take place Saturday at the Staples Center and will broadcast live on FOX TV.