The Cybex VR2 Rotary or Multi Hip. It is a machine designed to work the hip and glute muscles of the lower body. It has an adjustable height setting/platform via a flip up or down step. There is a rotating cam with an upper thigh pad. There are comfortable balance bars facing the machine as well as facing out. This machine is great for a rehabilitation type setting such as a physical therapy practice. It has an exercise placard that shows the basic operation of the machine as well as the muscle groups involved. Item is very well built and compact for a health club setting as well.