perfect fitness ab carver pro roller for core workouts includes bonus foam kneepads abdominal trainers

a kinetic engine, comprised of a durable amplify ab and arm workouts. perfect fitness ab carver pro features that increases stability when carving left or right to work obliques. ergonomic hand grips are angled to help. kinetic engine: interior kinetic carbon steel spring offers resistance on the roll out and assistance on the roll back to activate abdominals and arms stability: ultra-wide wheel tread offers stability for multidirectional exercises (left, right or center), and makes it easy to tailor workouts to be easy, medium or hard.syi