Achieving excellence through CrossFit
Major Kurt Duffy, 7th Fighter Squadron assistant director of operations, performs a push press during a CrossFit workout at the Domenici Fitness and Sports Center at Holloman Air Force Base, N.M., Feb. 8. Workouts of the Day, or WODs are designed to meet the CrossFit definition of constantly varied, high-intensity, functional movements performed in broad varied time domains. (U.S. Air Force photo by Airman 1st Class Colin Cates/Released)