Double Under Practice

Some of you might be a genius at double unders. Unfortunately this guy is not one of them. I just got done practicing by doing a pyramid from 1-10 back down to 1. The goal is to not mess up on any of them. If you do then go back to the number previously accomplished. For example, if I was working on 9 and screwed up I would go back to 8 working my way to 10. On the way back down if I screwed up on 8 then I would have to go back to 9. Continue this until the entire pyramid is complete.