This is how I exercise. Put 'running' in for 'sitting' and 'elliptical' in for 'work' and that is what I think about for an hour every day.
It just occurred to me that I am exercising AND doing math. No wonder I don't enjoy it.
join in! it is a giggle party, the more the merrier!
I check to make sure my camera is blocked several times a day.
I would not want to scare everyone.