Specifications:
The Dual Quadriceps/Femoral Lying Leg Extension and Curl machine measures 134 x 104 x 155 cm and weighs 260 kg. It features a plate loading capacity of 120 kg.

Technical Characteristics:
The machine is constructed with high-quality Q235 steel, ensuring strength and stability with a 50 x 100 mm profile and 3 mm thickness. The seat, backrest, and roller are made from high-density PU and FOAM with antibacterial upholstery for durability. It allows independent adjustment of the arm and roller for optimal tension and precise fit. The structure is designed to switch between leg extension and lying leg curl using a lateral pin, with a smooth transition facilitated by a bearing system.

The machine incorporates a robust cable transmission system for prolonged use. The weight stack has a protective cover and is made of calibrated steel with Teflon bushings for smooth movement. An integrated upper compartment is available for storing personal items, and a magnetic selector pin allows for quick and secure weight selection. Additional features include an integrated hook for hanging towels, an instructional placard for exercise guidance, TPV-coated handles for comfort, and non-slip PVC bases for improved floor grip.

Design and Usability:
The machine's biomechanical design accommodates different user profiles, ensuring reliable operation with selected mechanical components and hardware.