So this has the be the easiest challenge on the 31 day makeover.
Ditch the remote!
When watching TV don’t use your remote. Get up to change the channel or turn up the volume.
Those of us with a PVR (or the like) you cant really access your recording without your remote. Set your remote on another side of the room so that you have to walk to it to access the items or see “your guide”.
Keep your body moving and remember that all these little changes add up to a healthier happier you!