MaudDib

Or you could uh... you know, try to lose weight? I don't know your situation at all and don't mean to be judgmental... but if you have to rest after every 20-30 paces you are definitely not getting the exercise you need and should be more concerned about becoming healthier than finding a campus that have seats with no armrests.
 
Edit: oh and to answer your original question...stay away from Colorado I guess. Lots of active health nuts here.

I applied in the last cycle. During my visit, I met with a well-known professor whose research I was familiar with, and I really "connected" with him. I accepted the offer at his school so that I could work for him. He contacted me in July to let me know that he was leaving for another institution.
 
I would avoid basing your decision entirely on a single potential advisor.