Fit for the Fight An airman performs pullups during the Murph Challenge at Joint Base Charleston, S.C., May 29, 2026. The workout challenged participants to complete a 1-mile run, 100 pullups, 200 pushups, 300 squats and a final 1-mile run. SHARE: Download: Full Size (1 MB) Tags: physical fitness, air force, training Credit: Air Force Airman 1st Class Amori Greer VIRIN: 260529-F-RU950-9027.JPG Photo Gallery