Tech. Sgt. Tawanna swims as part of the Lazyman triathlon Wednedsday at Schriever Air Force Base. Colo., Feb. 13, 2013. Sellars, a fledgling swimmer, is half way through a 77-lap event in this photo. Sellars is assigned to the 50th Space Wing Safety office. (U.S. Air Force Photo/Dennis Rogers)