Staff Sgt. Jeffrey Knelange, 56th Civil Engineer Squadron EOD training NCO, stands in his bomb suit at Luke Air Force Base, Ariz., July 10, 2017. Knelange has learned to balance the demands of being an EOD professional while being a key component to the success of the Luke Thunderbolts Hockey team which is a vital part of his comprehensive fitness. (U.S. Air Force photo/Staff Sgt. Jensen Stidham)