Get rid of that crummy old office chair and sit your butt on something that will actually benefit you! Let’s face it, a lot of us are stuck sitting in old chairs all day, and this does nothing for our core or our tush. The Death Star™ edition Yogabo takes the fitness benefits of the standard everyday Yoga ball and with a little Yogibo ingenuity turns it into a functional, every day office chair! No more slouching or hunching, this ergonomic ball can help you strengthen your core and stability.