Gaiam Ultimate Balance Ball Chair (Standard or Swivel Base Option) - Premium Exercise Stability Yoga Ball Ergonomic Chair for Home and Office Desk - 52cm Anti-Burst Ball, Air Pump, Exercise Guide

The Gaiam Ultimate Balance Ball Chair features a new and improved modern design and construction with a durable reinforced base that combines both comfort and ergonomic back support and works to engage the core, align the spine and increase energy and focus.

This balance ball chair features a 52cm anti-burst balance ball for superior cushion and an easy-inflation air pump is included to keep your ball inflated to your optimal comfort level.

The easy-glide lockable caster wheels keep the chair in place for added safety and the base has been redesigned based on customer feedback to offer additional stability and control.

A Desktop Guide is also included to help get you started, illustrating multiple stretching and strengthening exercises.