Air Force strong!
JOINT BASE LEWIS-MCCHORD, Wash. -- Maj. Esther Aubert, 446th Aeromedical Evacuation Squadron, cranks out push ups over the watchful eye of her fitness monitor, Tech Sgt. Jill Peterson, 446th AES, during a fitness assessment here July 10, 2010. The new Air Force fitness program took effect July 1. The program will hold Airmen to more rigourous physical fitness standards in an effort to improve overall health and readiness. (U.S. Air Force photo/Staff Sgt. Grant Saylor)