Marine Corps 2nd Lt. Thorsen Hsu, a PMO officer with Headquarters & Headquarters Squadron (H&HS), Marine Corps Air Station (MCAS) Yuma, performs pushups as a part of a squadron MURPH challenge on MCAS Yuma, Ariz., May 26, 2021. The MURPH is a workout challenge consisting of a 1 mile run, 100 pullups, 200 pushups, 300 squats, followed by another 1 mile run. The workout was a favorite of Lt. Michael P. Murphy, a Navy Seal who lost his life in Afghanistan.

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Photo credit: © Operation 2021 / Alamy / Afripics
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Keywords: air, corps, jason, marine, mcas, monty, sgt, states, station, united, usmc, yuma