Front ViewNew ArrivalBack Extension
A commercial-grade back extension machine engineered for lower back strength and spinal support. Features an oversized foot platform, supportive back cushion, and specialized Shua components for safe, effective posterior chain training.
About the Back Extension
The SH-G8812 Back Extension is built to develop lower back strength and spinal stability in commercial gym environments. The supportive back cushion positions users correctly throughout the full range of motion, ensuring maximum engagement of the quadratus lumborum and sacrospinal system while minimizing injury risk. An oversized foot platform provides a wide, stable base during heavy loading, keeping users planted and focused on controlled extension.
Commercial gyms, hotel fitness centers, corporate wellness facilities, and athletic training centers requiring professional-grade equipment.
Ships partially assembled. 2 people recommended. Allow 2m × 2m clearance.
Built Different.
Commercial Construction
11-gauge steel frame with CNC-machined pivot points. Built for 10,000+ cycles without performance degradation.
Precision Engineering
Variable-radius cam delivers smooth resistance through the full range. Biomechanically optimized for maximum engagement.
Low Maintenance
Sealed weight stack housing, self-lubricating pulleys, and powder-coated frame reduce upkeep.
Full Customization
10 frame paint colors and 10 upholstery options. Custom color matching available.
Ergonomic Design
Multi-position seat and pad adjustments accommodate users of all heights.
Wholesale Program
Order 3+ machines and unlock automatic bulk discount.
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Commercial-grade equipment for gyms that mean business.
From home gyms to full commercial facilities, Dawg Built delivers durable equipment engineered for serious training and long-term use.
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