Double Under. Is that a trigger word for you? Are you clenching your teeth thinking about them? Is your blood pressure rising? Does it make you want to find your jump rope and fire it off a high rise in frustration? Easy now, it probably isn’t your jump ropes fault. Double unders have to happen fast. So fast that you don’t have time to think about what you are doing, and they hurt when you miss. That makes for some infuriating practice sessions. Our five week course will train your body to do instinctually what the mind cannot do consciously.