Mini abdominal fitness Home use fitness,ab zone trainer Easy for storage and AB twister Comfortable knee pad ZT-109Mini abdominal twisterAB zone trainer,Mini size,easy storage,Easy for AB twister,every body can useComfortable knee pad1,fitness equipment as seen on tv2,easy to storage,no matter under the bed or in the closet!3,max weight:120kgs4,material:gym quality steel,plastic,foam5,adjustable ...