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Parr planks

U.S. Air National Guard Technical Sgt. Devon Parr, a 185th Air Refueling Wing aerospace propulsion technician, demonstrates a forearm plank at the 185th Air Refueling Wing in Sioux City, Iowa, Jan. 11, 2024. Airmen must pass routine physical health assessments which include a core endurance component tested by one minute timed situp, two minute cross leg reverse crunch or timed forearm plank. (U.S. Air National Guard photo illustration by Senior Airman Tylon Chapman)

PHOTO BY: Senior Airman Tylon Chapman
VIRIN: 240111-Z-KI557-1140.JPG
FULL SIZE: 3.36 MB
Additional Details

CAMERA

NIKON D750

LENS

28.0-300.0 mm f/3.5-5.6

APERTURE

56/10

SHUTTERSPEED

10/600

ISO

1600

IMAGE IS PUBLIC DOMAIN

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This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.