Christopher Parr, 932nd Airlift Wing Public Affairs specialist, enjoys the humor of one of the staff's sweatshirts during the Scott Health Promotion running clinic, Feb. 1, 2017, Scott Air Force Base, Illinois. You can follow along as Parr documents his journey to becoming a better runner in the commentaries section of the 932nd AW website. (U.S. Air Force photo by Christopher Parr)