Under-desk exercise equipment?

Does anyone here have a 40-hour/week desk job and use under-desk exercise equipment? Like a under-desk elliptical. Tired of sitting on my 🍑 and want to be physically productive. What do you use? Love it, hate it? via /r/intermittentfasting https://ift.tt/3jM9ZZs https://ift.tt/eA8V8J