Swinging for the fences
Senior Airman Zack Throckmorton, an F-22 Raptor weapons systems loader with the 3rd Aircraft Maintenance Squadron, 525th Aircraft Maintenance Unit, spars with fellow fighters and practices striking combos at Martial Arts Alaska, in Anchorage, Alaska on April 1, 2015. Mixed martial artists not only strike on their feet but half the fight can be on the ground, where grapples and locks are most effective. (Air Force photo/Airman Christopher R. Morales)