U.S. Army Pvt. Jacob Brubaker loses his balance on the Army crawl and must use hand-over-hand upside down to finish the one-rope challenge during Eagle Tower exercises on Fort Benning, Ga., June 16, 2009. "This course teaches the troops to get over their fear," said Army Cpt. Erik Schefstad, Company C commander assigned to Company C, 1st Battalion, 19th Infantry Regiment. U.S. Army Pvt. Jacob Brubaker loses his balance on the Army crawl and must use hand-over-hand upside down to finish the one-rope challenge during Eagle Tower exercises on Fort Benning, Ga., June 16, 2009. "This course teaches the troops to get over their fear," said Army Cpt. Erik Schefstad, Company C commander assigned to Company C, 1st Battalion, 19th Infantry Regiment. SHARE: Download: Full Size (5.12 MB) Tags: Photo Essays Credit: VIRIN: 244165-K-RHO63-674.jpg Photo Gallery