Elevator Master

I just joined a gym for the winter. This is one of the luxuries that the ARCS scholarship affords me, quite literally. I went there for the first time after work yesterday. All of the cardio equipment is on the 2nd floor in a loft-ish area overlooking the rest of the gym. As I jogged along on the treadmill I watched as 4 girls came up the elevator...and got immediately on stair climbers. ?!?!