Gaiam Custom Fit Adjustable Balance Ball Chair

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$79.99
MSRP: $0.00 (Save %)
This balance ball system turns a favorite fitness tool into a comfortable and functional posture-improving chair. Proper posture greatly increases back strength by working more muscles as you sit. Increased back strength leads to better circulation, better upper-body mobility, and less neck and joint pain. The best thing about this chair though is that it's comfortable. The 55cm anti-burst...