U.S. Air Force Capt. Katrina Hauck, 60th Surgical Operations Squadron surgeon, performs push-ups during a physical fitness assessment at Travis Air Force Base, California, July 15, 2026. Hand-release push-ups are one of several upper-body strength assessment options available to Airmen. (U.S. Air Force photo by Kenneth Abbate)
CAMERA
NIKON D810
LENS
24.0-70.0 mm f/2.8
APERTURE
45/10
SHUTTERSPEED
1/100
ISO
2000
No camera details available.
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