( 4 reviews )
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Posted: Jul 6 2009
I bought a cheaper brand first and had to return it due to a worthless pump. This pump is slow, but simple and works fine, and the ball seems strong and durable. Sometimes you get what you pay for. I would recommend this ball. A note about size: the size recommendations based on your height are only useful if you are sitting on the ball. I got this for ab workouts and I like the 55cm size even though I am 6'4", because it has a tight radius that allows my back to arch and get a good range of movement. If crunches are your primary use, I would recommend this size for a person of nearly any height.
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Posted: Oct 9 2008
Same excercise ball as the ones I use at the gym and in my fitness classes. I've tried other ones that were flimsy and wobbly, but this one is the best.
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( 1 of 1 found this review helpful ) Posted: Jul 4 2007
i have been using my spri stability ball for 6 years. it is so much better than any i have used in health clubs- much sturdier, does not lose inflation...its versatilty is phenominal. it serves as a bench for free weights, is superb for ab work, and is a comfortable and ergonomically correcct chair at my desk. over the years it has been deflated and re-inflated dozens of times easily with the [included] pump. several times i misplaced the plug, and the spri company cheerfully and quickly sent me [free] replacements.. a definite 5 star product!.
