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Muscle D Pro Strength Leg Curl 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 Heavy-Duty Leg Curl / Leg Extension Combo

Commercial-grade leg extension + prone leg curl machine for complete quad and hamstring development in COMMERCIAL GYMS

The Muscle D Pro Strength Leg Extension / Prone Leg Curl Combo is built for busy commercial floors that demand fast training transitions, smooth performance, and rugged construction. This dual-function station lets members target the quadriceps with seated leg extensions and carve stronger hamstrings with prone leg curls—all in one premium machine.

Designed with a tough 11-gauge steel frame and a heavy-duty bearing system, the motion stays ultra-smooth and consistent under high-traffic usage. That fluid movement helps users maintain clean form, feel the working muscles through the full range, and train hard without a “sticky” or uneven rep.

Multiple quick, simple adjustments make it easy to dial in seat/back positioning and roller pad setup for proper alignment across a wide range of users. Whether your facility is serving athletes, general members, or strength-focused lifters, this Muscle D combo machine delivers the versatility and durability needed for serious lower-body training.


Muscle D Pro Strength Leg Curl / Leg Extension Combo Highlights

  • True 2-in-1 Lower Body Station: Train quads with leg extensions and hamstrings with prone leg curls on one machine
  • Heavy-Duty Bearings: Smooth, seamless movement for consistent reps and better muscle engagement
  • Commercial 11-Gauge Steel Frame: Built for high-volume use in professional facilities
  • Quick Thumb Lever Range Adjustments: Easily set range of motion and dial in roller pad positioning
  • One Pop-Pin Transition: Switch between leg extensions and leg curls quickly with a single adjustment
  • Stabilizer Handles in Both Positions: Convenient bracing support for control and better reps
  • Overall Footprint: 44" L Ă— 52" W Ă— 42" H

Muscle D Pro Strength Leg Curl / Leg Extension Combo Key Features

Quick Thumb Lever Leg & Roller Pad Adjustments

Set the range of motion in seconds using the thumb lever range adjustment. A second thumb lever makes it easy to move the roller pad into the ideal position so users can lock in proper alignment for stronger, more comfortable reps.

Dual-Function Design for Complete Leg Training

Leg extensions emphasize the quadriceps for knee extension strength and hypertrophy, while prone leg curls target the hamstrings for balanced posterior-chain development—perfect for well-rounded lower-body programming in commercial gyms.

Smooth, Controlled Motion Under Load

A premium bearing-driven movement system keeps the rep path fluid and consistent, helping reduce friction and improve training feel—ideal for athletes and members pushing progressive overload.

One Pop Pin Switch Between Movements

Move efficiently between leg extensions and leg curls with a single pop-pin adjustment. This fast transition supports smoother gym traffic flow and keeps workouts moving during peak hours.

Stabilizer Handles in Both Positions

Integrated stabilizer handles are available for both leg extension and leg curl setups, helping users brace properly for more controlled reps and stronger contractions.

Commercial-Grade Build for High-Traffic Floors

Built with 11-gauge steel for long-term durability, this machine is designed to thrive in commercial gyms, training studios, and performance facilities where equipment sees constant daily use.


Muscle D Pro Strength Leg Curl / Leg Extension Combo Specifications

Model / SKU
PL-PS-LELC — Pro Strength Leg Extension / Prone Leg Curl Combo

Category
Leg Extension / Leg Curl Machine

Training Application
Commercial-grade lower-body training for:
Commercial gyms & health clubs
Performance & athletic training centers
Personal training studios

Construction
11-gauge heavy-duty steel frame
Heavy-duty bearing system for smooth, fluid motion
Multiple quick adjustments for personalized fit and alignment

Assembled Dimensions
44" L Ă— 52" W Ă— 42" H

Recommended Live Area
80" L Ă— 88" W Ă— 42" H

Machine Weight
250 lb

Resistance & Capacity
Starting resistance: 15 lb
Max load capacity: 350 lb
Max user weight: No limit

Primary Functions & Muscle Targeting
Primary: Quadriceps (leg extension), Hamstrings (prone leg curl)
Secondary: Knee stabilizers, posterior chain support musculature
Ideal for hypertrophy blocks, athletic knee-strength work, and balanced leg development in commercial settings


Muscle D Pro Strength Leg Curl 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 Curl 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 Curl Extension Customer Reviews

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From garage gyms to full-scale commercial builds, we help you get the right equipment, layout, and support — no fluff, just results.

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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