BENDER BALL 2 DVD SET: ADVANCED CORE TRAINING + PILATES. Ball is Not Included. DVD 1: ADVANCED CORE TRAINING (17 min) The video is divided into three levels. Each exercise is shown at different levels of intensity. A fantastic ABS workout! DVD 2: PILATES (38 min) This is one of the most unique workout you will ever experience. This video will help you to achieve long, lean , slender body you've always wanted