By sm (Monroe, NC) on (Jan 16, 2009)
Comments: I have been using the Gold Gym 65 cm balls for two years. I really like the versatility of the ball but unfortunately, their life span must be limited to a year or less. My third and last ball "exploded" today while not being used. The first two balls developed small leaks that eventially grew to tears. It was very strange but true. I will look for another supplier of these balls other than Gold's Gym.
The Gold's Gym® Stayball offers an innovative solution to the problem of losing balance. The Stayball's breakthrough design keeps the ball in place, so users can safely change positions and perform various exercises without losing their balance. No more chasing the ball across the room or fumbling to complete a workout! The Stayball maintains the key function of an exercise ball-engaging core muscles with its dynamic surface. Using the Stayball strengthens the core muscles, the source of good posture, balance, and stability. The Stayball comes with everything you need to get rolling (without actually rolling an inch): a dual-action hand pump for easy inflation, a workout DVD with two 30-minute workouts and an exercise chart to teach proper form. The same revolutionary innovation that keeps the StayBall in place also allows consumers to use the ball as a 5-pound weight. Used as a weight, the StayBall provides added resistance and increased calorie-burn to even the simplest exercise. Gold's Gym 65cm Stay Ball.
California Prop 65 Warning
WARNING:This product contains one of more chemicals known to the State of California to cause cancer, birth defects and other reproductive harm, including DEHP, a phthalate chemical.