Get cracking on your core conditioning with Bolt Fitness Supply's Plate-Loaded Ab Coaster. The curved track facilitates a smooth, bottom-up motion that targets both the upper and lower abdominals while reducing strain on the neck and back. The dynamism of this ab coaster is amplified by the knee pad’s swivel feature, which enables precise activation of the oblique muscles. Additionally, it features two weight horns for progressive training, catering to both beginner and advanced users alike.  Designed for efficiency, Bolt Fitness Supply's Ab Roller is an essential tool for forging a rock solid core.