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Dynaflex Powerball Gyro Exerciser

Normal Price:$21.50
Our Price:$18.95
Availability:Usually ships in 2-3 business days

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Manufacturer: Healiohealth
Binding: Health and Beauty
Publisher: Healiohealth
Label: Healiohealth

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Features for Dynaflex Powerball Gyro Exerciser:

Dyna flex is iso-tonic and iso-kinetic, rather than iso-metric, it is safe and effective, in the medical therapeutic setting, as well as for sports training and rehabilitation.
Dynaflex gyro exerciser builds strength while improving coordination
New easy grip outer sphere for better control and prolonged usage
This dyna ball gets the edge in Tennis, Bowling, Golf or any sport that requires a strong grip and / or control.
Dynaflex gyro Perfect for sports warm-ups! Instructional Disk Included

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Editorial Review
Dynaflex Powerball Gyro Exerciser - What is DynaFlex? DynaFlex Gyro is consisting of a rapidly spinning rotor enclosed in a solid hand held outer sphere. As the speed of the gyro exerciser builds so too does the resistive force. DynaFlex Pro will give your wrist, hand, fingers, arm and shoulder muscles an amazing, NON IMPACT workout building strength and stamina! The Dyna flex gyro powers up with the rising pitch of an F-18 fighter - with no batteries, no motor. Yet we dare you to hold on to this powerball! Give dyna ball a quick pull or thumb flick to get it moving. Rotate your hand. Dynaflex powerball starts to race and hum. Soon this gym ball whirls at over 9,000 revolutions per minute! Meanwhile, your wrists, grip, and arm are straining and working out against a powerhouse gyroscopic action. In fact, Dyna flex gyro is now spinning internally so fast that it wants to leap out of your hand! Need a break? Slow down the rotations, or pass the powerball on to an unsuspecting friend. Watch them try to hold onto it! As an executive relaxer, a carpal-tunnel / arthritis reliever, or a strength and coordination builder, dyna flex gyro exerciser will knock your socks off! Instructional Disk Included with the product.
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Customer Reviews

Actually works.

2008-06-15
The seller's website is full of gimmicky health junk. Ignore that. I have this, and it's good honest exercise.

In short; it's a simple concept put to good use cleverly. Don't drop it, don't touch the inside, and don't use it where noise might annoy others. It sounds, as the seller describes it, like a jet engine. The noise is moderate, though, and not likely to dissuade you from cranking it up to hyperspeed and competing with your friends.

It's addictive, fun, and good exercise. Buy one.

hang on

2008-01-25
This is a great product the reason I didn't give it 5 stars is because, the string, I had to put a dowel on it with a hole in it to be able to pull the string good enough to get it going. Once I did this, hang on the ball is going a really gives you a work out. Great for people like myself who can not work out on weights because of a balance issue.
Julie