TrekDesk was a lifesaver for me. Definite 5 Stars. I’d give it an even higher score if I could. Lost 20 lbs. While the physical changes have been nice, the primary benefit to me has been mental. I don’t have the mid-afternoon lull I used to get – walking keeps me alert and mentally active. As a patent attorney, you can imagine that is a great help to me. The physical benefits have been immense and appreciated, but I don’t have any specific goals with regard to physique – I just do it for the mental benefits and the physical consequences come as a nice side effect.