PROFESSIONAL GRADE - Our exercise balls are used by gyms and medical centers around the world. Made from the highest quality durable materials on the market, it is no wonder why we are trusted by the best. Read on about our Athren guarantee.
ANTI-BURST TESTED - We hand test each ball before sending it out to you to make sure they are able to withstand the toughest workout conditions. You won't be disappointed..
TRUSTED BY THE BEST - The Athren exercise balls are endorsed by physical therapists, athletes and bodybuilders.
RATED UP TO 2000lbs - Your ball can withstand up to 200lbs. That's one hell of a tough ball. You can rely on it. Suitable for kids, men and women.
ATHREN GUARANTEE - If your ball happens to burst by miracle, we'll replace it. If you are not satisfied, we will refund you and pay for your return shipping. If you change your mind, we'' understand and will refund you with no questions asked. Our iron-clad guarantee is a matter of brand integrity.