Advance, N.C., native Staff Sgt. Eddie Barrier, a flight medic for Company C, 2nd 'Lobo' Battalion, 227th Aviation Regiment, 1st Air Cavalry Brigade, 1st Cavalry Division, concentrates as he moves up the climbing wall in Camp Taji, Iraq, built by Colorado Springs, Colo., native Ryan Utz, a UH-60 Black Hawk helicopter crew chief for Charlie Company. Because the wall is so small, Utz and his fellow climbing enthusiast made it more difficult so that they can polish technique and strength moves.