Retired Master-at-Arms 3rd Class Nathan DeWalt of York, Pa., adjusts the gears on his bike at the Air Force Academy here in preparation for the 2013 Wounded Warrior Games. The Warrior Games includes competitions in archery, cycling, seated volleyball, shooting, swimming, track and field, and wheelchair basketball. The goal of the Warrior Games is not necessarily to identify the most skilled athletes, but rather to demonstrate the incredible potential of wounded warriors through competitive sports. More than 200 wounded, ill, or injured service members from the U.S. and U.K. armed forces are scheduled to compete in the Paralympics-style competition May 11-16. (U.S. Navy photo by Mass Communication Specialist 1st Class Erica R. Gardner/Released)