Sgt. Jackie Damico, 28, from Tulsa, Okla., and with Wounded Warrior Battalion West, drives towards the basket during wheelchair basketball practice at the Marine Corps Trials. The Marine Corps Wounded Warrior Regiment enables wounded, ill, or injured Marines to focus on their abilities and to find new avenues to thrive. The fourth annual Marine Corps Trials is being held at Marine Corps Base Camp Pendleton, Calif., March 4-12. Athletes will compete in archery, cycling, shooting, swimming, track, field, sitting volleyball, and wheelchair basketball.