Teeter EP-Series Inversion Table Instructional DVD If you are interested in viewing the assembly process or instruction ofhow to use a Teeter Inversion Table this DVD is excellent. This 20 minute instructional presentation provides a step-by-step, easy-to-follow guide to using your inversion table.The instructions are divided into four sections:AssemblyUser SettingsUse InstructionsAdvanced Stretching & Exercises BONUS!HEALTHY BACK CLASSES with Dr. Shawn5 simple stretching & strengthening routines for a healthier back. Teeter EP-550, EP-650, EP-850, EP-950 and EP-960Inversion Table Instructional DVD