I'm just curious.

When I came home tonight as I walked through the kitchen to make my way into the office, I stumbled upon something large in the darkness. I flicked on the lights quickly to make sure it wasn't a dead body or anything equally terrifying, only to reveal a treadmill. Now the question arises, why is there a treadmill by our refrigerator? Is this some kind of new family diet regimen that I am not privy to or something?