Back Extension Machine

Frame Structure: Built with a reinforced D-shaped tube main frame for maximum stability.

Modern Appearance: Features a user-friendly design with fresh, eye-catching color coordination.

Tube Specifications: Constructed with D-tube (2×6×T0.1 inch) and flat oval tube (2×4×T0.1 inch) for strength and durability.

Motion Path: Smooth motion trajectory engineered to match ergonomic movement, ensuring comfort and effectiveness.

Shield Panels: Made of high-quality Q235 carbon steel with thickened acrylic for safety and aesthetics.

Handle Covers: Crafted from rust-resistant aluminum alloy for enhanced durability.

Steel Cable: Equipped with approx. 0.2 inch steel cable made of 7 strands × 18 cores, providing high tensile strength and wear resistance.

Seat Cushion: PU foam with polyurethane molding ensures breathability, sweat resistance, comfort, and anti-slip function.

Surface Finish: Coated with automotive-grade baking paint for a glossy, rust-resistant surface.

Pulley System: High-quality PA injection-molded pulleys with premium bearings for quiet and smooth operation.

Adjustment System: Allows user-friendly adjustments to fit different training needs.

Training Guide: Large-size illustrated training instructions for easy understanding of targeted muscle groups and movements.

Dimensions: 53 × 42 × 61 inch (L × W × H)

Net Weight: 515 lbs (233.5 kg)

Weight Stack: 221 lbs (100 kg)

Target Muscle Group: Lower back muscles