Go4Life
Nicole Sisk, 96th Medical Group clinical health promotion coordinator, helps Frank Acosta with his tricep extension during an exercise session Feb. 4 in Building 720 at Eglin Air Force Base, Fla. Go4Life is an eight-week program that builds strength, balance and flexibility. The program also encourages sedentary, older adults to make health improvements by making physical activity a part of their daily routine. (U.S. Air Force photo/Ilka Cole)