PMX Essential Seated Leg Extension / Leg Curl

The PMX Essential Seated Leg Extension / Leg Curl is a dual-function strength machine designed for both leg extensions and seated leg curls, giving commercial facilities a practical way to train the quadriceps and hamstrings without dedicating floor space to two separate machines.

Precision-engineered movement arms provide a fluid, controlled range of motion, while ergonomic pivot points are designed to track natural joint movement. Adjustable seat and pad positions accommodate a range of users, and the right-side weight selector makes resistance changes quick and convenient.

Built around a commercial-grade Q235 steel frame, the machine pairs its 175 lb weight stack with a high-strength cable system, full ABS shrouds, high-resilience MC foam padding, and premium-grade PU leather upholstery.

Two Exercises in One Station
Train both the quadriceps and hamstrings with dedicated leg extension and seated leg curl movements.

175 lb Weight Stack
A substantial commercial weight stack provides progressive resistance for a wide range of users.

Quick Resistance Changes
The right-side weight selector allows fast, convenient adjustments between sets.

Smooth, Controlled Movement
Precision-engineered movement arms provide a fluid and controlled range of motion.

Adjustable User Setup
Adjustable seat and pad positions help accommodate different user sizes and proper exercise positioning.

Built for Commercial Use
Heavy-duty steel construction and a durable cable-and-pulley system are designed to withstand daily use in commercial facilities.

• Commercial gyms and health clubs
• School and collegiate weight rooms
• Athletic performance facilities
• Training centers
• Clinics
• Corporate and community fitness facilities
• Facilities looking to maximize training options within a compact footprint

• Dual-function leg extension and seated leg curl
• 175 lb weight stack
• Right-side weight selector
• Adjustable seat and pad positions
• Ergonomic pivot points designed to track natural joint movement
• Precision-engineered movement arms
• 7×19 strand cable rated up to 3,080 lb
• Full protective weight-stack shrouds
• 0.16" virgin ABS shroud construction
• High-resilience MC foam padding
• Premium-grade PU leather upholstery
• Commercial-grade Q235 steel structural construction
• Heavy-duty frame and cable/pulley system built for daily commercial use

The PMX Essential Seated Leg Extension / Leg Curl is a substantial commercial strength machine with a published 529 lb net weight and 611 lb gross weight. Its assembled footprint is 52.8" L × 45.7" W × 64.0" H.

Commercial freight access, doorway and pathway clearances, final placement, assembly, and installation requirements should be considered before delivery.

Need help receiving or installing your equipment? Gym Crash Depot can coordinate commercial equipment solutions including receiving, delivery, assembly, placement, and installation where available.

PMX strength equipment is backed by the following manufacturer warranty against manufacturer defects:

• Frames, Welds & Weight Stacks: 10 Years
• Friction-Free Bearings, CAMS, Guide Rods, Bushings & Pulley Wheels: 5 Years
• Cables: 2 Years
• Upholstery & Pop Pins: 1 Year
• Polyurethane Rollers, Neoprene Rollers, Foam Rollers & Unspecified Cosmetic Items: 90 Days

PMX states that warranties are limited to manufacturer defects. The warranty is non-transferable and applies only to the original purchaser. PMX also notes that warranty terms are subject to change, so current coverage should be confirmed at the time of purchase.

Can this machine perform both leg extensions and leg curls?
Yes. It is a dual-function machine designed for leg extensions and seated leg curls, allowing quadriceps and hamstring training from a single station.

How heavy is the weight stack?
The PMX Essential Seated Leg Extension / Leg Curl has a 175 lb weight stack.

Can it be adjusted for different users?
Yes. PMX specifies adjustable seat and/or pad positions designed to fit a range of user sizes.

How much floor space does it require?
The machine measures 52.8" L × 45.7" W × 64.0" H.

Is it designed for commercial facilities?
Yes. PMX specifically states that the heavy-duty frame and cable/pulley system are built to withstand daily use in gyms, clinics, and training facilities.

When floor space matters, dual-function strength equipment can make a big difference. This machine gives you dedicated quad and hamstring training in one 52.8" × 45.7" footprint, helping you get more training capability out of your strength floor.