How to Assemble the Gaiam BalanceBall® Desk Chair

Place the BalanceBall into the chair base, unlock the wheels and be seated. You may need to adjust the amount of air in your BalanceBall for better balance and more comfortable seating. For proper posture in the seated position your thighs and shins should be at a 90 degree angle, keeping this rule in mind, inflate or deflate the ball accordingly.