Back muscle block (upper pull) TC201 trains the round back muscles, the latissimus dorsi muscle, biceps, and chest muscles. Mechanical locks and adjustment units: All loaded adjustment units are made of hardened steel, which indicates significant durability and preservation of product quality throughout the entire service life. For convenience, the adjustment units are equipped with gas shock absorbers. The use of linear bearings has made it possible to achieve lightness, compactness, and smooth operation of the mechanisms. Exercise machine frames. A combination of rectangular (60mm x 80mm) and round pipes (diameter 60 and 76 mm) with a wall thickness of 3 mm. Load block system: The standard weight of the load block is 105 kg, but if desired, the exercise machines can be equipped with a load block up to 135 kg. Steel cable in nylon braid with a thickness of 6 mm. The use of steel and aluminum blocks with high-quality rolling bearings. Polished stainless steel guides. The use of decorative fencing of the load block, which increases injury safety during classes. Soft parts: All soft parts of the simulators are fastened with a screw connection, which increases the reliability of the fastening and allows you to remove and fasten the same seat many times (very relevant during transportation). The original design and manufacturing technology of the soft parts of the simulators ensures their reliability and durability. The product does not include accessories, their range can be seen here.