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Muscle D Pro Strength Leg Extension

$3,595.00
$3,595.00 - $3,595.00
Current price $3,595.00
Original price $3,595.00 - Original price $3,595.00
Original price
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Muscle D Pro Strength Commercial-Grade Leg Extension

Commercial-grade quadriceps isolation with precision alignment, smooth enclosed bearings, and plate-loaded progression—built for high-traffic leg stations in COMMERCIAL GYMS

The Muscle D Pro Strength Leg Extension is a commercial-ready leg extension machine engineered for maximum quad activation through precise biomechanics, smooth motion, and durable construction. Designed for high-traffic gym floors and serious training environments, this unit delivers the kind of consistent, repeatable performance lifters expect when the goal is quad strength, hypertrophy, and knee-extension power.

Built from rugged 11-gauge steel, the frame is designed to hold up under continuous use and heavy loading. The movement arm rides on precision, enclosed bearings for a frictionless feel rep after rep—helping users maintain control and keep tension on the quadriceps throughout the set.

For proper joint mechanics, the Pro Strength Leg Extension features an adjustable back pad that helps users align the knee joint with the machine’s pivot axis—reducing joint stress while maximizing quad isolation. Add in double-stitched commercial upholstery, integrated plate storage, and premium touchpoints like an extra-thick extension belt and rubber grips with chrome ends, and you’ve got a pro-level quad station built for commercial performance.

Muscle D Pro Strength Leg Extension Highlights

  • Maximum quad focus: Purpose-built knee extension mechanics for targeted quadriceps training
  • Commercial 11-gauge steel frame: Built for durability in high-traffic gym environments
  • Precision enclosed bearings: Smooth, consistent motion with maintenance-friendly performance
  • Adjustable back pad alignment: Helps position the knee joint correctly for safer biomechanics
  • Double-stitched commercial upholstery: Wear-resistant padding for long-term durability
  • Integrated plate storage: Cleaner floor layout and faster load changes
  • Extra-thick leg extension belt: Durable strap system built for extended product life
  • Overall footprint: 57" x 57" x 41"

Muscle D Pro Strength Leg Extension Key Features

Engineered for Precision Quad Isolation

The leg extension is a cornerstone for quad development. This machine is designed to maximize knee extension strength and quadriceps activation with a controlled, consistent movement path—ideal for hypertrophy work, finishers, and volume training on commercial floors.

11-Gauge Steel Construction for Commercial Durability

Built from heavy-duty 11-gauge steel, the Pro Strength Leg Extension is engineered to withstand continuous use in commercial gyms, training facilities, and performance environments.

Precision, Enclosed Bearings for Smooth Performance

The movement arm runs on precision enclosed bearings for an ultra-smooth, frictionless feel—supporting better control, consistent reps, and a high-quality training experience.

Adjustable Back Pad for Proper Knee Alignment

Proper alignment matters. The adjustable back pad helps users line up the knee joint with the pivot axis to promote safer mechanics, reduce stress, and improve quad engagement across a wide range of users.

Wear-Resistant Double-Stitched Upholstery

Designed for high-traffic facilities, the double-stitched commercial upholstery resists wear and helps pads maintain shape and comfort through repeated use and heavy volume.

Extra-Thick Extension Belt for Long-Term Reliability

The leg arm strap is built for longevity with an extra-thick extension belt, supporting reliable performance even under heavy loads and frequent use.

Integrated Plate Storage for Efficient Training Flow

Integrated storage keeps plates organized and close at hand—helping maintain a cleaner strength floor and reducing time between sets, especially during peak hours.

Premium Grips for Comfort and Control

Rubber grips with chrome ends provide a secure, ergonomic hand position and a polished, professional finish that matches commercial gym expectations.


Muscle D Pro Strength Leg Extension Specifications

SKU / Model
PL-PS-LE — Muscle D Pro Strength Leg Extension

Category
Leg Extension Machine — Commercial Plate-Loaded Quadriceps Training Equipment

Training Application
Quadriceps strength and hypertrophy training for:
Commercial gyms & health clubs
Performance and athletic training facilities
Strength floors and bodybuilding-focused environments

Frame, Motion & Ergonomics
Heavy-duty 11-gauge steel frame
Precision enclosed bearings for smooth movement
Adjustable back pad for proper knee/joint alignment
Extra-thick leg extension belt
Rubber grips with chrome ends

Resistance & Capacity
Starting resistance: 15 lb
Max load capacity: 315 lb
Max user weight: No limit

Assembled Dimensions
57" x 57" x 41"

Recommended Live Area
93" x 93" x 41"

Machine Weight
305 lb

Weight Storage Horns
2

Weight Pegs
1

Commercial Notes
Adjustable alignment and smooth enclosed-bearing motion make this a high-usage quad station for commercial gyms focused on leg development and member comfort.


Muscle D Pro Strength Leg Extension Manuals and Assembly Info

Most of our equipment requires some level of assembly, and many customers choose to handle this themselves using the included manual.

Assembly Services: We partner with installers who can assist with in-home or commercial setup. Learn more.

Need a quote? Contact us at info@strengthwarehouseusa.com or call +1 (844) 777-9754.

Muscle D Pro Strength Leg Extension Warranty

Every product we sell at Strength Warehouse USA is brand new and backed by the full manufacturer’s warranty. We’re an authorized dealer for every brand we carry, so your purchase is fully protected.

Have a question about warranty coverage before you buy? Just reach out — we’re happy to walk you through the details.

Muscle D Pro Strength Leg Extension Customer Reviews

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“My experience with Strength Warehouse USA was exceptional. They delivered on time, communicated clearly, and helped me through every step of the setup.”

- Garfield B., Apr 2025

“We just set up our equipment! Everything came well-packed and quicker than expected. Customer service was fantastic throughout.”

- Patricia P., Mar 2025

“Super fast shipping, personal and fantastic service. Highly recommend. If I need anything else, I’ll be coming back.”

- Aslyn V., Nov 2024

“Great communication, timely updates, and a team that clearly knows their stuff. Strength Warehouse was easy to work with from start to finish.”

- Jason D., Aug 2024

Build Your Dream Gym — Contact Us

“My experience with Strength Warehouse USA was exceptional. They delivered on time, communicated clearly, and helped me through every step of the setup.”

- Garfield B., Apr 2025

“We just set up our equipment! Everything came well-packed and quicker than expected. Customer service was fantastic throughout.”

- Patricia P., Mar 2025

“Super fast shipping, personal and fantastic service. Highly recommend. If I need anything else, I’ll be coming back.”

- Aslyn V., Nov 2024

“Great communication, timely updates, and a team that clearly knows their stuff. Strength Warehouse was easy to work with from start to finish.”

- Jason D., Aug 2024