I use an under desk treadmill (iMovr ThermoTread GT) and average 2.5 mi per day. It's fairly quiet and most of my peers like it. There are also bike options if

I use an under desk treadmill (iMovr ThermoTread GT) and average 2.5 mi per day. It's fairly quiet and most of my peers like it. There are also bike options if that's preferred