U.S. Air Force Airman 1st Class Josiah Hamernick, 31st Civil Engineer Squadron explosive ordnance apprentice, participates in the run portion of a physical fitness assessment test, March 11, 2015 at Aviano Air Base, Italy. Airmen are evaluated in four portions of the test – push-ups, sit-ups, abdominal circumference measurement and a 1.5-mile run. (U.S. Air Force photo by Senior Airman Areca T. Wilson/Released)