Pullover A121 Pre-stretch lever arm allows ease of entry and exit. Vertical seat adjustment permits alignment of human and machine axis of rotation. Elbow stabilizing pads ensure proper positioning of arms and isolation of the movement. Maintenance free pillow block bearings create a smooth range of motion. Specifications: Size: 45"(W) x 50"(L) x 62"(H) Stack Weight: 230 lbs. (23x10lb) Shipping Weight: 390 lbs. Target Muscle Groups - Back and Chest Features: Angled Seat Counter Weight on Mechanical Arm Full Range Movement Kevlar Drive Belts for Longer Life and Smoother Performance Moulded Feet for Floor Protection Pre-Stretch Lever Side-Stack Design Solid One-piece Frame Construction comprised of 2x3" and 2x2" tubing Superior Grade Foam and Mildew-resistant Naugahyde Variable Resistance Cam Vertical Seat Adjustments