Tech. Sgt. T.J. Lombardi, 173rd Security Forces Squadron, finishes a move where he flips a heavy tractor tire utilizing core strength, balance and all of the bodies largest muscle groups, Aug. 10, 2018. The tires were donated to the security forces squadron by the local Les Schwab Tire Center for use as a tool for fitness, teamwork and thinking while under physical duress. (U.S. Air National Guard photo by Tech. Sgt. Jefferson Thompson)