MARINE CORPS AIR STATION YUMA, Ariz. -- U.S. Marine Corps Sgt. Gianni Cappasso, an imagery analysis specialist assigned to Marine Fighter Attack Squadron 122, teaches Marines aboard Marine Corps Air Station (MCAS) Yuma Muay Thai techniques at the station gym on MCAS Yuma, Ariz., Feb. 13, 2019. Cappasso offers martial arts classes to Marines to provide them with the opportunity to use their spare time to become more deadly war-fighters and maintain a high level of physical fitness. (U.S. Marine Corps photo by Cpl. Isaac D. Martinez)