Marine veteran Robert Norman swims laps during practice, April 28 in Colorado Springs, Colo. Norman will compete in the 2012 Warrior Games in track and field and swimming. Norman, from Shawnee, Okla., suffered injuries in a motor vehicle accident in which his left arm was amputated. More than 200 wounded, ill or injured service members from the Marine Corps, Navy, Air Force, Coast Guard and Special Operations Command are scheduled to compete in the Games in Colorado Springs, April 30-May 5.