Seated Leg Curl/Extension SH-G6823

The SHUA SH-G6823 Seated Leg Extension / Leg Curl Combo is a selectorized dual-function leg machine from SHUA’s 68 series, combining both leg extension and seated leg curl functions in one compact unit. Specifications & Structure: • Dimensions (L × W × H): 1,300 × 1,090 × 1,545 mm • Weight Stack: 100 kg total resistance • Net Device Weight: 285 kg • Gross Shipping Weight: 345 kg • Frame & Materials: Built using Q235A steel, with the main gantry frame 150×50×t2.0 mm and subframe 120×50×t2.0 mm • Cable System: Utilizes a PA-coated steel cable (Ø ≈ 5.6 mm) for smooth resistance transmission • Muscles Targeted: Quadriceps (front thigh) and Hamstrings (back thigh) Functionality & Use: Users can switch between extension (pushing outward) and curl (pulling backward) via adjustable leg rollers, giving a full unilateral lower-body experience. The design reduces the need for separate machines for extension and curl motions, saving floor space. The padding, seat angle, and lever arms are designed for ergonomic alignment and minimal joint stress. The unit is suited for commercial gym environments where versatility and footprint efficiency are important.