Seated Leg Curl (With Optional Range of Motion Adjuster) picture missing A101S This unit features easy access and allows the user to isolated the hamstring muscles in a more comfortable upright position instead of the traditional lying-down version. The thigh stabilization pad and the back pad adjust to provide consistent alignment of the knee with the machine axis of rotation. Variable stack is used for smaller weight increments at the beginning of the movement to accommodate novice and deconditioned users. Specifications: Size: 40"(W) x 62"(L) x 62"(H) Stack Weight: 230 lbs. (23x10lb) Shipping Weight: 420 lbs. Target Muscle Groups - Features: Adjustable Roller Assembley Kevlar Drive Belts for Longer Life and Smoother Performance Moulded Feet for Floor Protection Protective Wear Guards on Upholstery High Use Areas Rubber Grip Handles Side-Stack Design Solid One-piece Frame Construction comprised of 2x3" and 2x2" tubing Superior Grade Foam and Mildew-resistant Naugahyde