This Seated Row Machine provides the most effective back and shoulder exercises for men and women of all ages and strength capabilities. Thick, comfortable and fully adjustable chest pad and seat pad allow full pre-stretch to optimize Latissimus Dorsi and upper back muscle isolaton,while elimination stress on the lower back. Unique vertical and horizontal grips utilize friction free oil-lite bronze bushings that pivot over solid steel axles for ultimate strength, durablilty and smooth performance. Each of the dual grip positions are mounted on a swiveling pull arm bracket that allows maximum concentration and isolation of all back and shoulder muscles. Features include 2" x 4" high tensile strength steel mainframe construction and a center-pull design that distributes weight more evenly to eliminate torsional flexing. This machine delivers more strength, comfort and versatility for novice or experienced users of all sizes.