Bike vs Run heart rate, Stress Fractures aand More

Posted by on Jan 26, 2010 in Heart Rate Training | 2 comments

Ask the coach from Jeff Kline on Vimeo.

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2 Comments

  1. 05-04-2010
    Bret Stevens says:

    Great video Jeff! Love the heart rate information.Zone 2 running will be my home! You sold me on zone.

  2. 05-04-2010
    Bret Stevens says:

    Great video Jeff! Love the heart rate information.Zone 2 running will be my home! You sold me on zone 2..

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