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General Introduction to PowerCranks

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Uploaded by on Jun 1, 2007

If you depend upon your legs for power or speed, PowerCranks can make you better. PowerCranks are unique training devices that will improve cycling power and speed, running speed and form, better rehab the injured, and help reduce risk of injury in the healthy athlete. All in one product. All guaranteed.

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Sports

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  • likes, 5 dislikes

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Top Comments

  • Just pull up on the backstroke, instead of buying useless crap.

  • i was almost convinced enough to buy this! took me bit of effort to will myself out of this hypnotic product commercial..

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All Comments (9)

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  • they're only like a grand. Cheap and effective.

  • teehee :3

  • there all full of it.

  • maybe he just got faster, because he was fitter later on the season.

  • IS THAT SO, LARS?

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