Sleep less, feel better, more energy, more focus, better feeling about life since I no longer sit for a living. And end to the sedentary lifestyle. Low cost. Exact right solution for the job. Long work phone calls while walking. I love finishing a work day and thinking "I walked 4 hours today." I earn my end of day relaxation time now rather than going from relaxing at a desk to relaxing on a couch. There is an online fitness social game called Fitocracy. My profile is here: http://www.fitocracy.com/profile/DeskWalker/ I am leveling up on the game solely by walking while working using the TrekDesk!