FITNESS FOCUS U.S. Army Staff Sgt. Matthew Senna performs push-ups as part of an Army physical fitness test during U.S. Army Europe's Best Warrior Competition in Grafenwoehr, Germany, July 30, 2012. Winners will compete for honors at the Army's department level. Senna is assigned to Joint Multinational Training Command. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 324371-Y-WVL22-094.jpg Photo Gallery