Air Force heavyweight Kent Brinson throws a punch during his bout Jan. 22, 2011, at Lackland Air Force Base, Texas. Brinson won his fight with Owaldo Escamilla by earning a unanimous decision from the judges. He is competing in the 2011 Armed Forces Boxing Championships at Lackland AFB Feb. 15 to 18. (U.S. Air Force photo/Robbin Cresswell)