Chipper Time Complete for Time: 50 Double Unders 9 Bar Muscle-ups 21 Push Jerks (115/80) 50 Double Unders 7 Bar Muscle-ups 15 Push Jerks 50 Double Unders 5 Bar Muscle-ups 9 Push Jerks Related Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)