If you can, move your desk closer to the window so you're exposed to more natural light.
Ideally, you should move your desk and television out of your bedroom, so the bedroom truly becomes a place where you can rest and relax.
Move your desk away from smelly co-workers or high traffic spots such as the restrooms, break rooms and conference areas.
If you move your desk in and start loading up the drawers again, it would be annoying if you had to take it all out because you're unsatisfied with the desk, once you get the dresser in place.
Is there something you can really change to make your office better (e.g. move your desk one inch to the left; take out half of your shelves, you don't really benefit from them; move your office chair closer to the window, etc)?
Even if all you do is walk to the bathroom and back to your desk, you're moving your legs, which helps circulation.
So turns out it's not the sitting you need to worry about, just the never moving from your desk.
Move your binder from under your desk to the slide of your desk to peek at your cheat sheet.
Matt Williamson built a tiny, Arduino -based motion sensor that will SMS you when something moves by your desk or into a room.
