It’s mid-afternoon and the Intramural (IM) Building’s new fitness center on the University Park campus of Penn State is empty. The clang of dumbbells and whir of treadmills have subsided for the day and the student staff have left their posts. In well-worn sneakers and T-shirts, Mark Lozinski and Josh Davis, both coordinators of athletic programs for Penn State Strength and Fitness, make their rounds, checking a couple misbehaving ellipticals.