Lower back pressure

1. Target muscle group: Back muscles. 2. The gantry frame uses D-shaped tubing, and the functional areas use 114*60mm flat oval tubing, 2.5mm thick. 3. Utilizes ABS fully enclosed streamlined door components to maximize the safety of the user and others. 5. Guide rods are made of high-hardness, high-gloss chrome-plated material; 20mm in diameter. 6. Counterweights are made of cold-rolled steel plates, weighing 80kg. 7. The entire series comes with auxiliary counterweights, with weight selection accurate to 2.5kg. 8. Adjustment uses a push-button multi-level adjustment, easy and quick. 9. Seat and back cushions are made using a one-piece molded PU foam process to ensure no deformation; 70mm thick. 10. Uses maintenance-free, self-lubricating 5mm diameter steel wire rope. 11. Uses high-quality reinforced U-shaped nylon anti-slip, anti-fall, precision bearing pulleys, ∮110mm in diameter. 12. The handle is made of high-strength PVC material with double aluminum alloy caps, 40mm in diameter. 13. The floor pads are made of nylon and have shock absorption and height adjustment functions, 20mm thick and 150mm in diameter. 14. The machine body has fitness indicator stickers and warning stickers.