Pushing Through An airman assigned to the 56th Fighter Wing puts her fitness skills to the test at Luke Air Force Base, Ariz., Jan. 11, 2023. The wing hosted the Signature Tracking for Optimized Nutrition and Training program, which is responsible for developing, testing and transitioning technologies to enhance physical and cognitive readiness of airmen. SHARE: Download: Full Size (1.28 MB) Tags: Health, Fitness, Air Force Credit: Air Force Airman 1st Class Mason Hargrove VIRIN: 230111-F-RL243-1207Y.JPG Photo Gallery