Jump rope that is
Doesn't sound hard does it, how about doing it sitting on your knees with your shins on the ground?
How about doing it almost non stop for 2.5 miles in the Maceys Thanksgiving day parade.
Check these young ladies out from the Kings Fire cracker jump rope team. I bet your thinking,, so its jump rope, Trust me I've never seen any one jump rope like this.
And yes they are from the Buckeye