Get Fit Friday: 7/20/12

By WEEK Producer

July 23, 2012 Updated Jul 23, 2012 at 9:53 AM CDT

PEORIA, Ill. -- If you find yourself with blisters on your feet after a long run, it may be time to reevaluate your choice in socks.

In this week's Get Fit Friday, the experts at Running Central explain why you want to avoid the traditional cotton athletic sock.

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