The Inflight Fitness CT Series Ab and Back MachineThe ab and back machine not only saves time and space combining to exercises into one machine, but it offers a quality construction which requires little maintenance.Its easy and simple to use and includes place cards to help users navigate the machine and use it properly.The small foot print is great for home and commercial gyms as well as facilities like schools, military bases, hotels, apartments, and rec centers. Ab and Back Machine Features:Adjustable seat height and foot brace positions ac