The United States Air Force Physical Fitness Assessment (PFA) is designed to test the body composition, muscular strength/endurance, and cardiovascular respiratory fitness of airmen in the United States Air Force. As part of the Fit to Fight program, the Air Force adopted a more stringent physical fitness assessment in 2004 and replaced the annual ergo-cycle (stationary bike) test that the Air Force had used for several years.[1][2] Results are stored in the Air Force Fitness Management System (AFFMS) and accessible via the AF Portal.[3]
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