The "Simply Ball With Pilates Principals" VHS tape, authored by Jeniffer Pohlman and Rodney Searle, focuses on exercising with Pilates principles using a ball as the main tool. This exercise and fitness VHS offers a unique approach to working out, incorporating the benefits of Pilates with the added challenge of using a ball for various exercises. Perfect for those looking to incorporate a new and dynamic element to their fitness routine, this VHS provides a comprehensive workout experience.