Double Unders

I was not able to do double unders until yesterday. I did so many double unders that i thought I was doubled under. I love them. I want to do a 100 days of 100 double unders. Who wants to play. Shoot me a note if you want to play. I promise if you can't do double unders now, after this challenge you will be able to do double unders.

I am ready, 100 days of 100 double unders....GET A ROPE!