…all you have to do is jump 2 inches and rotate your wrists. Those are the only two physical components to doing a double under.
So why are they so tough?
There are neurological changes that need to take place. And to make those changes, you need to practice. Over time, you’ll develop the coordination, balance, agility and accuracy to successfully complete double unders.
Take a few minutes to watch this video from Again Faster. If you don’t have a double, may you will get one soon. If you already have doubles, maybe it will help to you become more efficient.