New Addition to The Home Office
A.k.a: “Things you can do when you work at home, that you can’t do in a cubicle.”
Such as take a few minutes and get some aerobic exercise when things are slow, or when you’re waiting for data to process/load/index. When you work in a cube, your coworkers might not appreciate that. 
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Oh I don’t know; a departmental aerobic step might be just the thing to burn off any frustrations in the office
I have an elliptical trainer in my home office, and it *is* nice to have something I can hop on for 5 minutes right next to my desk.