<p>Lance Cpl. Spurgeon W. Centers III, with Transportation and Support Company, Combat Logistics Battalion 2, 2nd Marine Logistics Group, executes a pull-up during a fire team challenge at Camp Lejeune, N.C., June 27, 2013. Marines with the unit competed against each other to receive a meritorious mast from the company commander.
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(U.S. Marine Corps photo by Cpl. Devin Nichols/Released)
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