Marine Corps veteran Mark P. OíBrien participates in an archery competition at the 2012 Marine Corps Trials at Camp Pendleton, Calif., on Feb. 18, 2012. OíBrien was wounded in Ramadi, Iraq, in 2004. The trials were hosted by the Marine Corps Wounded Warrior Regiment and helped active-duty, reserve, veteran and international Marines focus on strengthening their bodies and building their confidence.