English: This is an image cropped by me but originally taken by 'Airman 1st Class Monica Roybal'. The original image is public domain and can be found at: https://www.dvidshub.net/image/5666610/one-team-one-fight-service-members-train-like-redskins
The text caption to the original image reads: 'U.S. Air Force Airman Collins Ombikhwa, 633rd Medical Group mental health technician, measures his vertical jump during USAA’s Salute to Service NFL Boot Camp event at the Bon Secours Washington Redskins Training Center, Richmond, Virginia, Aug. 6, 2019. The competitors rotated through various obstacles to compete in drills similar to those used by National Football League coaches to evaluate talent. (U.S. Air Force photo by Airman 1st Class Monica Roybal)'
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http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
Captions
A demonstration of the vertical jump measurement test. The measurement device is similar to the chalk on finger technique.