Gaiam Ultimate Balance Ball Chair, Black Exercise Ball

from Toni

Great product. I love the sturdiness of the base. I have had the older ball chairs but this one seems to be the sturdiest.

from Brittish170

I like the updated look of the Ultimate Chair! It's super comfortable to sit on, plus I find my posture improves and I sit up straighter! It's of course still possible to slouch, but the ball just makes it easier to align your hips and sit with better alignment. Sometimes it is slightly more chal...

from Carolina

Great chair. Rolls easily over hardwood floors so I am glad the wheels have little locks. I am 5'2". I did not inflate the ball to it's full capacity so I can sit with my feet flat on the floor. Hopefully a helpful tip for us short girls. Arrived on time. Happy customer

from Natural Grocerers addict

Purchased as gift or my son, he's a truck driver that enjoys body building and mmorpg's. It's perfect!

from Brittish170

I like the updated look of the Ultimate Chair! It's super comfortable to sit on, plus I find my posture improves and I sit up straighter! It's of course still possible to slouch, but the ball just makes it easier to align your hips and sit with better alignment. Sometimes it is slightly more chal...