AB Lounge Sport uses the jacknife motion to provide more muscle activity in the upper and lower abdominals.

The revolutionary ab machine with its unique design. Ab Lounge Sport is more effective than bent knee crunches. The Ab Lounge Sport elicits more muscle activity in your upper and lower abdominals, and in your love handles making it the ultimate abdominal machine. Ab Lounge helps to transform flabby abs into sensationally sexy swimsuit abs. It makes you work smarter not harder.

Ab Lounge Sport is a new ab machine that tightens and tones upper abs, lower abs and obliques faster than you ever thought. The Ab Lounge's secret is the advanced Jack Knife design which is clearly more effective than standard crunches. The Ab Lounge Jack Knife works your abdominal muscles with a fuller range of motion than crunches or sit-ups. And the fuller the range of motion, the longer your abs are toning and tightening during each jack knife rep. Ab Lounge also strengthens your core muscles such as your abs and back muscles where your functional strength originates.

Ab Lounge adjusts to your level of fitness beginner, intermediate and advanced. It grows right along with your ever-increasing levels of fitness and strength. Floor-based position helps you experience total range of motion. Ab Lounge supports your body, especially your head, neck and back through the entire exercise. No more back neck or head aches. No more painful crunches.

Built to last with a rolled steel frame, the Ab Lounge can support up to 275lbs. Custom foot pedals are adjustable to match your height. And you can quickly fold and store ab lounge sport just about anywhere. Easy to use easy to store.