U.S. Army Sgt. Claribel Lopez Feliciano, 688th Rapid Port Opening Element management coordinator, walks across the balancing log during the obstacle course portion of the 597th Transportation Brigade’s annual Best Warrior Competition at Fort Eustis, Va., March 28, 2013. The obstacle course portion of the competition is meant to test the participants’ physical fitness and the skills need of all Soldiers on and off the battlefield. (U.S. Air Force photo by Airman 1st Class R. Alex Durbin/Released)