Exercise Balls

Exercise Balls Need help deciding which size exercise ball you need? Here is a handy guide to help you make your decision: Height Exercise Ball Diameter Under 5'0'' 45 cm 5'0'' - 5'5'' 55 cm 5'5'' - 5'11'' 65 cm 6'0'' and up 75 cm Note that this chart is purely for informational purposes and all sizes are approximate. If you are unsure, talk to a physical therapist or trainer for further advice. You can also refer to our buying guide titled Finding the Right Exercise Ball for Your Fitness and Physical Therapy Needs located in the Dazadi.com blog. If you have a question about the specifics of any of Dazadi's fitness equipment, you can call one of our experts to further assist you in making your selection. We're available 24 hours a day, 7 days a week, toll-free at 888-382-4537.