The Hammer Principle

Tom Furman

Do you want Bruce Lee’s speed? Well you need to be aware of the “Hammer” principle. Making things happen physically by training mentally is tool with many rewards. HAMMER

One Response to “The Hammer Principle”

  1. ashe on January 25th, 2007 3:57 am

    that’s the begining, middle and end of i liq chuan; “pay attention”

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