SPANGDAHLEM AIR BASE, Germany – 52nd Fighter Wing 1st sergeants show the importance of physical fitness even during the winter months Oct. 28, 2008. The senior noncommissioned officers want to emphasize how important fitness is in the Air Force and to continually stay in shape year around by working out together even if the weather conditions are not comfortable. (U.S. Air Force photo by Airman 1st Class Jenifer H. Calhoun)