I’m a pretty sedentary guy. I tend to sit down for about 14 or 15 hours each day. Wow. That’s sad. Anyway, at work I’ve been sitting on an exercise ball for the last couple of months and I’ve enjoyed it. I’m sure it hasn’t done much for me but it makes me feel like I’m making an effort. Unfortunately, the ball I was using wasn’t mine and I had to give it back. I had been thinking about the idea of a stand up desk for some time and a co-worker told me about people making cheap standup desks …