Medic builds mental toughness with MMA
Airman 1st Class Armando Gonzalez, 81st Medical Operations Squadron, demonstrates his mixed martial arts form Feb 21, 2012, at the Triangle Fitness Center Keesler Air Force Base, Miss. Gonzalez has been practicing MMA for three years and balances daily practice with duty and education. (U.S. Air Force photo by Steve Pivnick)