PRO Series Commercial Seated Leg Extension & Leg Curl Machine | 100kg Weight Stack

Designed to meet the demands of high-traffic commercial gyms and training facilities, this commercial gym equipment features an exceptionally robust 75mm x 75mm frame constructed from 4mm-thick steel tubing for outstanding strength, stability and durability. Premium 50mm+ commercial-grade upholstery with an anti-tear, anti-slip finish provides excellent comfort and support while being engineered to withstand intensive everyday use.


Two essential leg exercises. One machine.

✅ Leg Extension — Quadriceps

The leg extension isolates the quadriceps at the front of the thigh, making it an excellent accessory movement for developing lower-body strength and muscle.

✅ Leg Curl — Hamstrings

The leg curl targets the hamstrings at the back of the thigh, providing a complementary movement to the leg extension.

Together

You get a balanced isolation training solution for the front and back of the thigh without requiring two separate machines.


Designed around natural movement

The machine's pivot point is positioned to better align the movement of the machine with the user's knee joint. Combined with adjustable footpads and thigh pads, this helps users establish a more appropriate training position before beginning each set.

The result is a more controlled and consistent training experience.


Smooth resistance throughout every repetition

The integrated cam system is designed to provide variable resistance through the movement rather than making the exercise feel identical from beginning to end.

This helps create a smoother resistance profile and allows users to maintain controlled tension throughout the exercise.


100kg solid steel weight stack

The machine includes a 100kg solid steel weight stack, providing a wide resistance range for progressive training.

This makes the machine suitable for: beginners, general gym members, intermediate lifters, experienced strength athletes.

And because it is selectorised, users can change resistance quickly using the weight selector rather than loading individual plates.


Why choose a selectorised leg machine?

Compared with plate-loaded equipment, selectorised machines offer:

✅ Faster weight changes
Members can adjust resistance in seconds.

✅ Improved gym flow
Less time is spent loading and unloading plates.

✅ Beginner friendly
Users don't need to understand plate loading before they can start training.

✅ Consistent resistance
The machine provides a controlled resistance path.

✅ Professional user experience
Ideal for commercial gyms where equipment needs to accommodate many different users.


Why invest in a commercial leg extension and curl machine?

A squat rack and barbell are excellent for compound lower-body training, but they don't replace the controlled isolation provided by a dedicated machine.

A dedicated leg extension/leg curl allows your gym members to: isolate specific muscle groups, train with controlled resistance, perform accessory work after compound exercises, adjust resistance quickly, train without needing a spotter.

2 Years Parts | Lifetime Frame