About this series:
Running, Racing, Training and More. Video news, information, and advice for runners, from running equipment reviews to training techniques to races and marathons, at Runner's World.com
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About this episode
Jul 15, 2011
02:18
Health & Fitness
Bart Yasso tells you the two most important words in running, and shows how they can help you race smarter and better.
Bart Yasso tells you the two most important words in running, and shows how they can help you race smarter and better.
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