The machine is designed to exercise the back muscles. The structure of the device is made of a 120x40x3 section. The stack is equipped with a magnetic load selector. The load selection is in the 1.25 kg and 2.5 kg system. The stack covers are made of sheet metal covered with high-quality leather-like material, resistant to human sweat. With women’s needs in mind, the upper case of the stack acts as a “lady’s purse” with a designated place for a phone, keys, a drink, a towel. The upholstery elements have been perfectly matched to the anatomical shapes of the female figure. An additional advantage is the innovative system of load-transmitting cams, which protects the user against injuries resulting from muscle overload, and also ensures faster exercise results.