Is practical to use a mechanical Treadmill? or is key to have a electric one so ...

		mamcx on Jan 30, 2013 \| parent \| context \| favorite \| on: Treadmill desks: How practical are they? Is practical to use a mechanical Treadmill? or is key to have a electric one so it push you? I'm close to build a standing-desk and wonder if something like http://www.amazon.com/Stamina-55-1610-InMotion-Elliptical-Tr... could work too...