Cycle Power Army Sgt. 1st Class Hyoshin Cha powers a hand cycle up the final hill during a 2018 Department of Defense Warrior Games time trials competition at the U.S. Air Force Academy in Colorado Springs, Colo., June 6, 2018. DoD photo by EJ Hersom SHARE IMAGE: Download Image: Full Size (1.38 MB) Photo By: EJ Hersom VIRIN: 180606-D-DB155-001C.JPG Photo Gallery