Segments from the "You on a Diet with Joel Harper" workout video: Three progressively-more-challenging workouts that feature nearly identical exercises done at three distinct levels. As you get stronger, youll just advance to the next level (without the frustration of having to learn new moves). Introduced by Dr. Mehmet Oz and Dr. Michael Roizen, the programs are desig... see the full description (including workout level and equipment used) at www.collagevideo.com "Collage Video: exercise video specialists since 1987." See 753 more instructor-selected workout videos at www.collagevideo.com