Mechanical engineering graduate student Di Wang lifts weights at the Campus Recreation and Wellness Center on Sunday, November 29, 2015. Wang comes to the gym at least four time per week, Sunday he worked on his back muscles. The CRWC opened the summer of 2010, and in 2013 Best College Reviews ranked it third on the list of the 25 most amazing campus student recreation centers. (The Daily Iowan/Joshua Housing)