Specific product for working out the shoulders and arms. From a sitting position, it involves extending the arms upwards with the hands gripping the two independent levers. Resistance is provided by a weight stack which enables the workload to be adjusted to suit each type of user. Independent converging press arms offer ergonomic motion and balanced muscle engagement; Pivot point indicators for proper joint alignment; Handles rotate naturally throughout the motion and reduce wrist stress; Incremental 3.3 and 6.6 lb (1.5 and 3 kg) micro-loading adjustment; Cold rolled steel weight stacks with noise dampening; Stainless steel guide rods resist rust and stay smooth; Kevlar belts for quiet, smooth action and optimal tensile strength; belt contains 2200 lb (998 kg) tensile strength aircraft cables; Marine-grade double stitched upholstery.