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News: Marathon Running Examined
News: Marathon Running Examined
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News: Marathon Running Examined
Running in the Marine Corp Marathon or the Boston Marathon? How safe it is for runners to push their bodies to the limits --- and run 26.2 miles at one time? Kasey-Dee Gardner gets some answers.
Channel: Discovery News
Category: Science
Video Length: 191
Date Found: February 10, 2010
Date Produced:
View Count: 1
 
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