Air Force Tech. Sgt. Gregory Black, 33rd Fighter Wing computer security manager and staff physical training leader, performs push ups Aug. 17, 2018, at Eglin Air Force Base, Fla. Black integrates muscular movement into his workouts to help build functional strength.

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Keywords: 33, afb, air, america, archive, armed, army, defence, eglin, force, forces, fw, military, navy, nomads, physical, pt, ptl, reportage, service, serviceman, servicemen, soldier, states, training, united, usa