Sapper Stakes 2015
A U.S. Army Reserve combat engineer competitor rolls himself in place for the situp event of the ARmy Physical Fitness Test at Sapper Stakes 2015, wearing combat boots and uniform pants at Fort Chaffee, Ark., Aug. 31. The competition is designed to build teamwork, enhance combat engineering skills and promote leadership among the units. (U.S. Army photo by Master Sgt. Michel Sauret). Original public domain image from Flickr