POWERCRANKS VIDEO DEMO

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Uploaded by on Jun 1, 2007

How using powercranks?
What are the effects?
While the training period, you will win in cycling'technic and in power cycling'muscles.

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Sports

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All Comments (6)

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  • @vicky2c because they are stinking expensive for such a low tech piece of equipment?

  • Perfect for cycling kangaroos.

  • O.Key

  • what is the best way to use these? I have been power cranking on a rev master for 3 years now and I love it. I do intervals and I go for about an hour sometimes after my one and a hlf hour runs!! I love love love them. I can't understand how everyone doesn't own a pair!!!

  • uuuuuuuhhhmmmmm??

  • oooooooooooooooook

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