This Gaiam Balance Ball Chair combines a conventional caster-wheel chair and a balance ball, so you can work on your posture and core stability whilst seated. It's ideal for those who need to sit for long periods of time, as it allows you to engage in stretching, balancing, and toning exercises while you work. The caster wheels are lockable to ensure the chair doesn't roll whilst in use.
![](https://s2.save4k.ru/pic/nL0AcIt-tGE/maxresdefault.jpg)