Tech. Sgt. Kristina Dean, 919th Special Operations Maintenance Group, pulls a weighted sled toward the finish line during a team combat fit competition June 11 at Duke Field, Fla. Dean, a former fitness trainer, competed and completed all the challenges in the event while being six and a half months pregnant with her third child. Her team went on to win the female competition. The three-round competition pushed the teams to their limits with repetitive weight lifting, rowing, sled-pulling and other kinetic activities. (U.S. Air Force photo/Tech. Sgt. Sam King)