Hardcore lunch break
VANDENBERG AIR FORCE BASE, Calif. -- Working hard alongside each other, Sidney Wilkinson and Jason Christopher, both from the Space and Missiles Systems Center located at Los Angeles AFB, Calif., do push-up rolls with weights here during the Hardcore 30-Minute Workout here Wednesday, Jan. 6, 2010. The workout program is provided at the base fitness center at lunchtime from noon to 12:30 p.m. (U.S. Air Force photo/Airman 1st Class Andrew Lee)