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Steelflex® JGLC400 Prone Leg Curl Machine
Strengthen. Stabilize. Sculpt Your Hamstrings with Precision.
Build stronger, more powerful legs with the Steelflex® JGLC400 Prone Leg Curl Machine, expertly engineered to deliver maximum hamstring activation and superior comfort. This commercial-grade machine combines biomechanics, performance, and ergonomic design to help athletes and fitness enthusiasts alike achieve optimal lower-body development. The angled hip and chest pads minimize lower back strain while maintaining perfect body alignment, allowing for deep hamstring engagement through a full range of motion. With a pop-pin adjustable ankle roller and dual-dipped handgrips, users of all heights can train comfortably and safely while maintaining form and stability during each rep.
Whether you’re training for strength, athletic performance, or injury prevention, the JGLC400 offers smooth, consistent resistance for serious results.
Why You’ll Love It
Precision Hamstring Isolation
Biomechanically engineered for optimal hamstring engagement, improving performance in running, jumping, and squatting.
Ergonomic Pad Design
The angled hip and chest pads promote proper spinal alignment and reduce back stress during heavy training sessions.
Fully Adjustable for All Users
The pop-pin ankle roller easily adjusts to accommodate different leg lengths, ensuring a personalized fit.
Smooth, Quiet Performance
Features 7×19 aviation-grade steel cables and a 215 lb selectorized weight stack for fluid resistance and long-lasting durability.
Commercial-Grade Construction
Crafted from 13-gauge oval steel tubing with a two-coat electrostatic powder finish, built to endure the rigors of high-traffic fitness facilities.
Train Smarter. Move Better. Perform Stronger.
The Steelflex® JGLC400 Prone Leg Curl Machine is your ultimate solution for developing balanced, powerful hamstrings and preventing lower-body injuries. Designed for comfort, precision, and durability, it’s the gold standard for any serious gym or training facility.
Experience smooth resistance. Build total lower-body strength.
Train with Steelflex — engineered for athletes, built for results.