Body Solid Sissy Squat GSS50Features on the GSS50 include a non slip treaded footplate, comfortable padding on both leg and foot pads as well as an adjustable leg pad for behind the knee support. Constructed with a powder coated heavy gauge steel frame, the GSS50 is as durable as they come and carries a full commercial rating. Intensify your workout by adding resistance with resistance bands, medicine balls, or dumbells. Key Features Train multiple muscle groups: abs, legs and