Goi's Fitness Forum • How to do double-unders by John Gilson of Crossfit Boston

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How to do double-unders by John Gilson of Crossfit Boston

Posted: Fri Feb 06, 2009 1:08 pm

by jerry.mobbs

Great video

http://www.againfaster.com/the-micd-instructor/

Re: How to do double-unders by John Gilson of Crossfit Boston

Posted: Fri Feb 06, 2009 3:18 pm

by galapogos

jerry.mobbs wrote:Great video

http://www.againfaster.com/the-micd-instructor/

Ross has this too I think.