Twerk Tutorial Volume 1 - A Tale of Two Twerkers. The Original and Best Twerking Instructional. Fundamentals of Twerking Explained Step-By-Step in an Action Packed 1 HOUR DVD. Stay Current With These Must Know Dance Moves: Doggy Twerk, Da Dirty Booty, Wall Twerk, Thigh Clap, Butterflap Twerk, Hand Placements. (1, iDanceAcademy.com - Twerk Tutorial DVD)