ANDERSEN AIR FORCE BASE, Guam - Senior Airman Bryan Nagy, from the 644th Combat Communications Squadron, demonstrates his flexibility during the sit and reach portion of Andersen's Fitness Challenge Sept. 1 at the fitness center. Maj. Troy Roberts, 736th SFS, won the sit and reach event. Three five-man teams competed in the challenge. Individuals were measured in five categories: abdominal circumference, three mile run, sit and reach, push ups and sit ups. The fitness center staff averaged the scores to determine which team was the overall winner. The 736th SFS won the fitness challenge.