WHEELCHAIR SPRINT Former U.S. Marine Corps Sgt. Tim Connor, one of 59 paralympic military athletes, practices sprints in a racing wheelchair on McCool Memorial Track during the 2011 U.S. Olympic Committee Paralympic Military Sports Camp at Naval Station Newport, R.I., July 16, 2011. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 506080-L-NZI34-771.jpg Photo Gallery