Explosive Training Power

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Uploaded by on Aug 24, 2008

Jack Osborn demonstrates strength and power/explosive conditioning for the yo yo.

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Entertainment

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Standard YouTube License

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Uploader Comments (exarchives)

  • Yes - It's a Medx Leg Extension

  • Our star performer Jack is demostrating his explosive leg training for Yo Yo proficiency.

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All Comments (2)

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  • Hi David,

    He's in better shape than me, I need to come visit and get your instruction (Im getting too fat) :>)

    Dave Hartnett

  • Is that a MedX machine back there?

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