The WalkingPad R2 foldable treadmill is a 2-in-1 walking and running cardio machine. It folds into a compact rectangle that can be stored behind furniture, in a closet, or under a bed. The treadmill deck folds in half for unique and easy storage. It is light and easy to move around. The R2 is perfect for exercisers who don’t have a ton of space but its compact deck doesn’t leave much room for running. Find out what our expert thinks of running on this machine in our WalkingPad R2 treadmil...