Thumbs Up Inertia Wave
Hold the tubes securely in each hand in the thumbs up position. Walk back creating tension on the tubes. Start to spring the length of both tubes up and down simultaneously. It's all about rhythm - do not muscle it. The Inertia Wave method is an oscillating, spring-like up and down continuous pattern. All of the energy comes from the center of the tubes. Do not let it hit the ground. If you hear the wind sound you know you’re doing it correctly.