The Impulse IT dual adjustable pulley functional trainer is a great piece of equipment that allows a wide range of strengthening exercises to be done. The machine is easy to use & has instructions on the frame to help with different exercises. Core strength, balance & coordination, endurance & muscle mass can all be enhanced with this very versatile twin weight stack machine. It is supplied with cable attachments, a chin-up bar, rubber hand grips & an adjustable pull-up bar. The frame is very strong & has been built to last.