Leg Curl Machine

Product Dimensions: 1720 x 1240 x 1620 mm 1. Target Muscle Groups: Vastus medialis, rectus femoris, vastus lateralis, vastus intermedius, etc. 2. Frame Construction: Main frame uses 150 x 50 mm flat-oval tubing; functional sections use 120 x 50 mm flat-oval tubing; wall thickness is 3 mm. 3. Enclosure: Features a fully enclosed steel plate shroud that is resistant to deformation and damage, maximizing safety for the user and others. 4. Integrated Large-Screen Display: Displays weather, workout duration, indoor temperature, and humidity; supports workout timer alerts. The interface features voice or vibration-activated backlighting to facilitate scientific training (optional based on requirements). 5. Guide Rods: High-hardness, high-gloss chrome-plated steel; 20 mm diameter. 6. Weight Stack: Cold-rolled steel weight plates; standard 80 kg (optional 100–120 kg). 7. Adjustment Mechanism: Stainless steel push-button adjustment with precision-engraved markings; allows for easy and quick adjustments. 8. Upholstery: Seat and back cushions utilize a one-piece molded PU foam process to ensure shape retention; 70 mm thickness; adjustable backrest. 9. Cable System: Maintenance-free, self-lubricating steel cable (6 mm diameter). 10. Pulleys: High-quality fiber-reinforced nylon U-groove pulleys with precision bearings; anti-slip and anti-derailment design; 110 mm diameter. 11. Handles: High-strength PVC material with dual aluminum alloy end caps; 40 mm diameter. 12. Floor Pads: Nylon material with shock-absorption and height-adjustment capabilities; 20 mm thickness, 150 mm diameter. 13. Signage: Machine features instructional workout placards and safety warning labels.