Staff Sgt. George Bryant, 27, of Foxboro, Mass., eyes the bar as he gets set for a round of pull-ups as part of a CrossFit workout aboard Camp Leatherneck,  Afghanistan, Feb. 1.  Bryant, the data chief for Alpha Company, 9th Communications Battalion, I Marine Expeditionary Force (Fwd), has been training with CrossFit for the last five months and plans to set the Guinness World Record for highest standing box jump in the near future.
Staff Sgt. Jeremy Ross
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