Spc. Dustin Chavez, an operating room specialist representing the 807th Medical Deployment Support Command, holds Spc. Coca Temoananui, an intelligence analyst representing the 311th Signal Command, to the mat as the towel signifying the end of the match is tossed, July 19, during the Modern Army Combatives tournament at the 2012 U.S. Army Reserve Best Warrior Competition at Fort McCoy, Wis. Competitors fought in three-minute bouts until the final rounds to encourage submissions.