Keywords: US Navy 101108-N-0208R-031 Marine Sgt. Julian P. Torres, a patient at Naval Medical Center San Diego, performs core-strengthening exercises with a.jpg en SAN DIEGO Nov 8 2010 Marine Sgt Julian P Torres a patient at Naval Medical Center San Diego performs core-strengthening exercises with a medicine ball during a physical therapy session at the Comprehensive Combat and Complex Casualty Care facility U S Navy photo by Mass Communication Specialist 2nd Class Chelsea A Radford/Released 2010-11-08 101108-N-0208R-031 Navy http //www navy mil/view_image asp id 93860 U S Navy photo by Mass Communication Specialist 2nd Class Chelsea A Radford PD-USGov-Military-Navy Naval Medical Center San Diego |