Double Unders
25 videos • 682 views • by Punk Rope Double unders are the ONLY jump rope step included in CrossFit workouts and if you're not familiar with CrossFit it's a global phenomenon. That in and of itself should tell you something about its value. One jump. Two turns of the rope. Simple in theory, but proper execution is another story. Here we'll teach you everything you need to know about performing double unders properly.