The revolutionary AB coaster put you to fast track to great abs.Justkneel on the comfortable carriage and pull your nees up. As you lift,the knee carrige glides along the biometrically designed curres track,engaging your lower abs first ,then the middle and upper region,giving you a complete abdominal workout. The device also promotes corestabilization by isolating the abdominal region and virtuallyeliminating any hip flexor involvement.Don't hesitate, see what you getfrom it.

Features:
1). All Steel Construction
2) .5" Steel Rails
3). Polyurethene Rollers
4). Free-style Seat Movement
5)  Steel Bearings
6). Vinyl Covered Molded Foam Pads
7). Digital Workout Counter
8). 300 lb. Weight Capacity
9). 20 lb. Weight Plate Capacity
10) 3-Position Adjustable Seat Pad
11) Easy-Move Casters
12) Powder-Coat Finish
13) Ultra Glide Nylon Rollers