MARINE CORPS AIR STATION YUMA, Ariz. -- U.S. Marines Stationed at Marine Corps Air Station (MCAS) Yuma participate conduct warm up drills during High Intensity Tactical Training (HITT) on The Lawn at the parade deck on MCAS Yuma Ariz., April 26, 2019. HITT on the Lawn is a physical training event that is open to anyone with base access and provides them with a physical training opportunity. (U.S. Marine Corps photo by Lance Cpl. Joel Soriano)