> +1 on using the fitball for a chair - lots of fun. One source is > http://www.fitball.com/ > > And for the balance-impaired: > https://www.fitball.com/ballorder/seating/inde> x.cfm The price on that made me laugh long and hard. It's a great idea but somehow I think it looks sillier than just a ball. Besides, sitting on the ball you can kind of rock around and stretch out your back at the same time. $250 for that "chair" is crazy. Thanks for the link though. - amanda