... ,steel tube,ABS plastic, good quality,Escrow order acceptable AB FITNESS BODY TWISTERMaterial and Stand: Steel Tube / Foam ... on the abs and obliques 4, Targets your core with a smooth, circular sliding motion 5, Easily ... for easy storage when not in use 8, Ab Fitness Computer - tracks workout time, number or reps ... DVD - quick, 3- minute routine on the Ab Fitness Pro that can be performed daily 10, Lose ...