Senior Airman David Halbur, 434th Civil Engineer Squadron engineer assistant, and others from Grissom Air Reserve Base, Ind. perform modified burpees as part of physical fitness testing assessment, March 13, 2021. Airmen volunteered to test new components to the Air Force fitness assessment and gave their feedback as part of a pilot program here. (U.S. Air Force photo by Staff Sgt. Michael Hunsaker)
CAMERA
NIKON D4S
LENS
17.0-55.0 mm f/2.8
APERTURE
28/10
SHUTTERSPEED
1/200
ISO
1600
No camera details available.
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