U.S. Air Force Staff Sgt. Paris Roberts, Air Combat Command Public Affairs knowledge operations manager, takes a moment to rest before competing in the TeamGrit CrossFit competition in Hampton, Va., Jan. 17, 2015. This was Roberts first CrossFit competition, after beginning CrossFit training during a deployment to the Middle East in November 2013. (U.S. Air Force photo by Staff Sgt. Natasha Stannard/Released)