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absolutsl
Mar 18, 2003, 7:30 AM
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Registered: Jan 11, 2003
Posts: 31
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Greetings...
has anyone used a dyna-flex powerball? this cool little gyroscopic ball ... some even light up -- amusement for hours. does it give a balanced arm workout or rehab? any thoughts would be appreciated
sL
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sowhatifsharmaismyhero
Mar 23, 2003, 2:26 AM
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Registered: Mar 18, 2003
Posts: 1
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hey absolutsl,
i bought one a few years ago. it gives a great pump in the forearms, but didn't seem to really improve grip strength. most of the motion is generated in the wrists, so maybe if you were training for ice instead of rock.
b
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texasclimber
Mar 23, 2003, 3:31 AM
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Registered: Jun 19, 2002
Posts: 821
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I bought it for a cross country road trip to keep me sane. It was fun for about 5 minutes, then it gets old (just like all the other training tools).
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