Isokinetics Inc. Adjustable Back Exercise Ball Office Chair - Standard or (Exclusive) Tall Boy Frame Height - with 52cm Ball - Office Size 60mm/2.5" Wheels - w/Starter Pump and Ball Measuring Tape;

Ball chairs provide a different sitting experience than regular chairs. They force you to sit up straighter and many people simply prefer them over regular chairs. The Isokinetics Inc. Adjustable Back Exercise Ball Chair was the first of its kind to include a weight bearing, adjustable seat back. With our seat back, you can lean back and relax, like in a regular office chair, or position it on your lower back to provide additional support, reinforcing a proper, upright sitting position. And now, Isokinetics Inc. Brand chairs come exclusive with 60mm (2.5") office size wheels, versus the 50mm (2") wheels found on competitive chairs. Large wheels make for a smoother and quieter rolling experience. Bonus - Comes with a free "no-guess" exercise ball tape measure for proper inflation. Search YouTube (isokineticsinc) for ball inflation demo. We provide all of our chairs and balls with a 1 year guarantee. It may take time before your body becomes accustom to sitting on an exercise ball, so give it some time for your muscles to adjust. Start by using it 10 to 15 minutes a day and gradually work your way up. If you have had back problems or injuries, make sure to consult your physician or therapist first. Note: We provide a small pump for free for you to have a way to inflate your ball. However, exercise balls require a lot of air and it will take a lot of pumping with the free pump. So, you may want to consider purchasing at this time a high volume air pump, especially if you use exercise balls a lot or have other things you often inflate, like pool toys or air mattresses.