Back Extension

Core Product Advantages 

Precise Human-Oriented Back Extension Trajectory, Targeted Lumbar Back Muscle Training

Exclusive fixed lumbar extension movement trajectory of Back Extension perfectly matches physiological hyperextension angle of human spine, accurately targets erector spinae, lower back and waist-hip core muscles. All-round limit supports firmly fix hip and leg posture, fully control exercise range to completely avoid compensatory injury. Both rehabilitation beginners and professional back strength athletes can finish safe controllable waist extension workouts, efficiently enhancing lumbar stability and improving weak back posture.

Heavy-Duty Integrated Steel Frame, Commercial-Grade Ultra Durability

Whole machine adopts thick integrated carbon steel frame with ultra-high structural rigidity. It keeps stable, non-deforming and noise-free under long-term high-intensity frequent gym waist workouts. Fully enclosed vertical weight bin is dust-proof, moisture-proof and anti-oxidation, perfectly adapts to humid and dusty overseas venue environments, with far longer service life than ordinary lumbar rehabilitation equipment in the same price range.

Smooth Silent Linkage Transmission, Stable Constant Resistance Output

High-precision double-bearing linkage crank structure delivers uniform linear resistance throughout the whole Back Extension waist stretching process, with smooth operation and no harsh noise. High-strength wear-resistant steel cable & silent pulley group resist aging and fracture under frequent bending and stretching, greatly reducing daily venue maintenance costs, and maintaining silky controllable training feel for years of use.

Full-Body Ergonomic Protection Design, Safer Low-Injury Lumbar Workout Experience

High-density high-resilience thick PU cushions fully fit human physiological curves on hip support, seat and leg limit parts, no stuffiness, soreness or collapse during long-time sitting waist workouts. Multi-stroke precise adjustment fits people of all heights and flexibility levels, fully protecting lumbar spine and sacroiliac joints, preventing frequent sprains and chronic lumbar muscle strain in hyperextension training.

Multi-Grade Adjustable Weight Stack, Adapt All Fitness & Rehabilitation Scenarios

Multi-stage progressive precise weight stack supports free intensity switching, from light-weight lumbar rehabilitation & posture correction to heavy back explosive muscle building. It perfectly adapts to personal lumbar strength progression, private rehabilitation group classes, HYROX core fitness training and CrossFit waist-abdomen comprehensive strength workouts. One Back Extension machine meets full-cycle professional waist & back special training demands.

Detailed Product Specifications

Product Name	Back Extension Machine
verall Size	1100*980*1620mm
Net Weight	199KG
Target Muscles	Erector Spinae, Lower Back Muscles, Gluteus, Abdominal Core
Surface Craft	High-Temperature Electrostatic Powder Coating, Rust & Wear Resistant
Custom Service	Color Customization, Brand LOGO Printing, OEM/ODM Whole Machine