Group 2 leader, Liz Wszalek, gets in a goofy selfie with Christopher Parr, during the long run day for the Scott Health Promotion Running Clinic, March 8, 2017, Scott Air Force Base, Illinois. Parr chats with Wszalek in the week 6 of the "Turning All Runs Into Fun Runs, or How I Learned to Embrace the Running Suck" weekly blog by Parr. http://www.932aw.afrc.af.mil/News/Commentaries.aspx (U.S. Air Force photo by Christopher Parr)