Torso Twist A126 Front shoulder pads and hand grips guide the upper body to a correct exercise position while the adductor pads and foot support secure the lower body. This combination of upper and lower body stabilization provides proper alignment with the axis of rotation and minimizes isolation of torso muscles. Maintenance free pillow block bearings enhance the smoothness through the range of motion. Specifications: Size: 28"(W) x 36"(L) x 80"(H) Stack Weight: 110 lbs. (8x5lb, 7x10lb) Shipping Weight: 320lbs. Target Muscle Groups - Abdominals and Back Features: Adjustable Range of Motion Instructional Placard Kevlar Drive Belt for Longer Life & Smoother Performance Moulded Feet for Floor Protection Protective Weight Stack Shield Rubber Grip Handles Solid One-piece Frame Construction comprised of 2x3" and 2x2" tubing Superior Grade Foam and Mildew-resistant Naugahyde