The Ab Coaster® is a revolutionary exercise device taking
abdominal training in a whole new direction. Coaster’s patented design, combined with its plate-loading resistance system, allows anyone— professional athletes, health club members, and home exercisers—to achieve great abs in the most effective way possible. How? By engaging your abs from start-to-finish, the Ab Coaster gives you a constant core contraction with every repetition. Plus, the multi-angle seat adjusts to target your obliques at every angle for a complete abdominal workout.