I bought a treadmill desk recently. It&#x27;s fantastic. I&#x27;m walking 15k steps at 2.3km&#x2F;h daily, and slowly increasing the speed. I&#x27;ve dropped 3+kg and will soon have a healthy BMI again. After the first few days, the novelty wore off and I stopped noticing it while I worked. If I want a standing desk, I just turn the treadmill off.<p>One thing I&#x27;ve noticed is that I still have to sit down to maximize focus and think through certain problems. Alternating walking for 30-60 minutes, then sitting for a while feels natural.