The Ab Circle Pro V2 is great for working your upper, middle and lower abs and obliques. It works your entire core in one simple fat-burning motion. You can get a firmer, flatter stomach without doing endless sit-ups and crunches.
The Kruncher is the ultimate ab machine that burns calories and builds lean muscle in just 5 minutes a day. Get the benefit of a normal sit up.
The three levels of resistance allows you to either choose to perform certain exercise sets for a faster abdominal burn with fewer reps, or a challenging cardiovascular workout with more reps