Your comment about moving is spot-on for me: I gave a standing desk a trial for a couple of days, but I found that I would walk away from my computer ~10 times

Your comment about moving is spot-on for me: I gave a standing desk a trial for a couple of days, but I found that I would walk away from my computer ~10 times per hour. I had to sit back down just to get something done. I don't have willpower issues, I just would do it without thinking.