I have been using my LifeSpan treadmill desk for almost 2 months now. I’ve been very pleased with it. I am currently spending an average of two hours per day walking on the treadmill while using my computer. If you think about that, the difference in activity level is substantial. I would otherwise be sitting down for those two hours. I might be reading my e-mail or answering it, I might be browsing the web, or I might be reading an e-book. (more…)