U.S. Army soldiers from Warrior Transition Battalion, Schofield Barracks Hawaii and U.S. Marines from Wounded Warrior Battalion-West Detachment Hawaii, Marine Corps Base Hawaii, Kaneohe Bay gathered for a friendly competition of water polo Sept. 7, 2012 at Richardson pool on Schofield Barracks. Standing water polo and innertube water polo are part of an adaptive sports program that offers wounded service members the opportunity to participate in physical training while having fun in a competitive environment.