Gaiam Backless Balance Ball Chair, Charcoal, 52CM

The Gaiam Backless Balance Ball® Chair will engage your core, relieve pain, and help you breathe better without the temptation of resting your back and losing your posture. Small micro-movements caused from balancing on the ball will stimulate blood flow, keeping your core and back constantly engaged. Chair includes a removable 52cm balance ball, air pump, base with two secure ball holders, and lockable caster wheels for easy movability.