German Armed Forces Badge for military Proficiency proctors evaluate U.S. Air Force Airmen, U.S. Army Soldiers and U.S. Navy Sailors performing a flexed-arm hang during the GAFPB at Joint Base Langley-Eustis, Va., Nov. 1, 2016. The GAFPB flexed-arm hang is just one of three events that make up the basic fitness test; a five second hold is the minimum requirement to pass. (U.S. Air Force photo/Tech Sgt. Daylena S. Ricks)