Tech. Sgt. Carmen Colon-Alemany (front) does box jumps during a workout at a local gym Dec. 9, 2010. Her cross-training has helped her recover from brain surgery faster and increase her overall health. Sergeant Colon is a health services management technician for the Hawaii Air National Guard’s 154th Medical Group. (U.S. Air Force photo/Staff Sgt. Carolyn Viss)