Vision Keystone Back Extension with Optional Computer
The Vision Keystone Back Extension with Incremental Weight is a premium selectorized strength machine designed to effectively target the lower back and posterior chain while promoting proper biomechanics and controlled movement. Featuring independent arm movement and ergonomic support pads, this machine helps improve core stability, spinal support, and overall back strength. Ideal for commercial fitness facilities and high-end home gyms.
KEY FEATURES
Targeted Posterior Chain Training – Effectively engages lower back, glutes, and core muscles for functional strength development.
Ergonomic Pad Design – Angled chest and hip pads encourage proper positioning and reduce strain during exercise.
Incremental Weight (IW) – Built-in incremental weight system allows precise resistance adjustments for progressive training.
Adjustable Range of Motion – Allows users to customize movement start position for comfort and training preference.
Selectorized Weight Stack – Provides smooth, controlled resistance throughout the full range of motion.
Commercial-Grade Steel Frame – Durable construction built for long-term performance in high-use environments.
Comfort Padding & Upholstery – High-density padding enhances stability and user comfort.
Enclosed Weight Stack – Protective shrouds improve safety and maintain a clean, professional appearance.
SPECIFICATIONS
Model: Vision Keystone Back Extension w/ IW
Machine Type: Selectorized back extension
Movement Type: Independent arm motion
Resistance Type: Selectorized weight stack
Frame Type: Commercial-grade steel
Adjustments: Range of motion adjustment
Weight Stack: Approx. 200 lbs (varies by configuration)
Use: Commercial and residential
DIMENSIONS & WEIGHT
Dimensions: Approx. 55" L x 45" W x 60" H
Product Weight: Approx. 500+ lbs (varies by configuration)
WARRANTY
Frame: Lifetime
Parts: 5 years
Labor: 2 years
Available at Fitness Specialist. Contact us for current pricing and local delivery availability.