Office work is proceeding fast , but a small reboot is needed. Get up and work for 10–15 minutes standing every hour. Listen to your feelings and be energetic.. According to the Chester University research, standing on average consumes 106 calories. In two or three hours, adding mental processes, the indicator is 200–250 kcal, which is comparable to a half-hour run. An adjustable desk is a mini-workout and personal trainer in one.