Thumbs Up Monsoon
Hold the tubes securely in each hand in the thumbs up position. Walk back creating tension on the tubes. Start to gently but vigorously spring the length of both tubes as if you were shaking water off your fists. It's all about rhythm - do not muscle it. The method of the Monsoon is an oscillating, up and down intense wave pattern. See how close you can get to the ground, or slap the ground.