Ab King Pro offers an amazing 200 degree range of motion that targets your upper, lower, middle abs and obliques all at once with one smooth up and down motion! Ab King Pro's rolling wheel action creates a smooth consistent motion to help you get a full range of motion that targets your abs and obliques. Product includes: Ab King Pro Machine, Instructional Video, Cardio King Video, 3 Minute Burn It Up Conditioning Video, and the 14 Day Slim Down Plan.