Recognized by the National Sports Academy as The only truly effective abdominal trainer rocker. As Seen On TV. The AB Trainer is a budget-minded version of the many popular abdominal workout machines. Complete head and neck support allows safe abdominal isolation. Contoured head, neck and arm pads are made of wear-resistant vinyl, for comfort durability and easy maintenance. Isolate hard to train abdominals with patented rocking action. Helps eliminate neck and back strain during workouts. Puts body in a natural position to effectively work upper and lower abs at once. Work off pounds and inches in just minutes a day. Weight: 12 lbs