Cybex Classic Back Extension (Remanufactured) for Sound Reduction – Sports Clubs Condition: Remanufactured The Cybex Classic Back Extension is a compact yet powerful machine designed to strengthen and stabilize the lower back muscles with controlled movement and ergonomic support. Its seated design promotes safe spinal alignment, making it a staple in any strength training setup. Ideal for both commercial facilities and home gyms, this machine helps improve posture, core stability, and back endurance. Muscle Groups: Lower back, glutes, hamstrings, core Exercises: Seated back extensions, spinal erector training Key Features: – Adjustable movement range for personalized training – Contoured padding for lower back and forearm support – Angled footplate for secure positioning – Integrated weight stack for quick resistance selection – Heavy-duty steel frame for maximum durability Specifications: – Dimensions: W47″ H62″ L49″ – Machine Weight: 410 lbs