Thursday 3 October Posted on October 3, 2013October 3, 2013 by CrossFit PBM Skill Muscle up progression. Wod 15 min amrap 10 db cleans 25/12 10 over the box burpees 10 shuttels 10 db renegade row pushups Advertisements Share this:TwitterFacebookLike this:Like Loading... Related Published by CrossFit PBM View all posts by CrossFit PBM