Standing Calf Raise A105 The adjustable height on the shoulder pads accommodates a wide range of body types. The angled shoulder pads provide greater comfort to the user as they match the natural contour of the shoulder. The leverage mechanism provides a one-to-one lifting ratio. Maintenance free pillow block bearings enhance the smoothness through the range of motion. Specifications: Size: 36"(W) x 48"(L) x 63"(H) Stack Weight: 345 lbs. (23x15lb) Shipping Weight: 575 lbs Target Muscle Groups - Calves Features: Adjustable Shoulder Pads Full Range Movement High Density Rubber Grips with Machined Collars & End Caps Instructional Placard Kevlar Drive Belt for Longer Life & Smoother Performance Moulded Feet for Floor Protection Protective Weight Stack Shield Side-Stack Design Solid One-piece Frame Construction comprised of 2x3" and 2x2" tubing Superior Grade Foam and Mildew-resistant Naugahyde