That still doesn't refute the "more output, less input" method. Maybe some people don't exercise, but they use more calories than they take in through a normal day of working, walking around, and sleeping.

I can see where you're going, but I think it still goes back to less calories taken in, more calories burned out.

A former certified fitness instructor and current triathlete, not that it matters.

And I'm thin. Are you?

Hey, I was just joking about all the math.:D