Master Sgt. Naomi Bullock, 42nd Medical Group, does pushups during a physical training session while attending the Senior NCO Professional Development Seminar at Maxwell Air Force Base, Nov. 21. The seminar is designed to harness the leadership tools they’ve learned thus far in their Air Force careers so they can then help others advance in their careers. (U.S. Air Force photo by Airman 1st Class William Blankenship)