Mom was right. It's not good to sit in front of your computer for hours on end without moving. Over time it can lead to blood clots in some bad areas, especially if you don't have a nice fancy ergonomic work station.

I just read about the Gruve, and it's on sale now at Amazon for today's Gold Box deal.

Sure, you could do the same or similar for cheaper but who wants to deal with the hassle? Definitely worth checking out if you want to meet certain 'movement' goals - might even help you lose weight. But it will make you healthier and that is probably worth the price of admission.