I love this chair! It helps with my slouching and my leg-crossing, both of which I am always working to stop. The only downsides to this chair is that I have to re-inflate it every few months, and the breaks on the wheels are easily tapped, which is irritating, and one of them has already broken off (likely the fault of a student, but anyway). The final thing that I found problematic was that this particular chair was too short for my desk, and I had to purchase chair leg extenders from http://www.gaiam.com/product/classic-balance-ball-chair-leg-extenders/95-1561.html
I love this balance board. I can use it while in front of the tv. It works on strengthening my core and also helps with my balance. I also like the non slip grip material on the wood.
My kids used this to play in the yard. They like to balance on it. It replaces a "big green ball" we used. This is larger than the green ball, and seems just a durable. we are pleased with this purchase.
Bought this to help with balance, obviously. It does take a bit of work to master balancing on this board, but that's not the board's fault! Good size to get both feet on nicely.
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