Getbig.com: American Bodybuilding, Fitness and Figure
Getbig Main Boards => General Topics => Topic started by: Scimowser on December 25, 2006, 05:14:58 AM
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i got one from a friend at work and im obsessed with the thing! Its brilliant, ive had a few go's and my best score is 9181rpm which isnt too bad for a beginner i guess. The world record is in excess of 16000rpm, and my forearm is KILLING me! ha ha Seriously i recommend these to anyone, not only does it improve your wrist and arm strength, its fucking good fun!!!