HUSLA LEG EXTENSION ADD-ON
TRAIN YOUR QUADS THROUGH A DEEPER RANGE
Many leg-extension machines limit the starting position before the knees reach a deeper degree of flexion.
The HUSLA Leg Extension Add-On increases the effective diameter of the machine’s shin roller, moving your lower legs further forward and adding approximately 8 cm / 3.15 inches of usable range.
This allows you to begin each repetition from a deeper knee angle and train your quadriceps through a longer, controlled movement.
5.0
Rated by verified GymPin customers
Adds 8 cm / 3.15 in of Range
Increase the available range (ROM) on compatible leg-extension machines.
Durable EVA Foam
Firm, lightweight and built to withstand regular gym use.
Fits Many Leg-Extension Machines
Designed for use with a wide range of commercial and home-gym rollers.
Optional Straps + GymPin Seat Belt
Choose additional support for a more secure and stable setup.
Designed for serious lifters who want more from their leg-extension training.
I would remove the current line about certified coaches and professional athletes. It sounds impressive, which is precisely why marketing departments keep writing things they cannot prove. The replacement is stronger, cleaner and defensible.
HOW IT WORKS
Get Started in 3 Simple Steps
Transform your leg extension machine with HUSLA pads for enhanced comfort and performance.
1
POSITION THE PAD
Place the HUSLA pad over the machine's shin roller.
2
SECURE THE SETUP
Use a HUSLA Strap where needed for a stable fit.
3
ADJUST AND TRAIN
Check the setup and perform controlled repetitions.
GYMPIN PRODUCT SELECTION
WHY GYMPIN STOCKS HUSLA
At GymPin, we look for products that solve real limitations in strength equipment rather than adding complexity for the sake of it.
The HUSLA Leg Extension Add-On addresses a common problem found on many leg-extension machines: a starting position that limits how deeply the knees can flex.
By increasing the effective diameter of the machine's shin roller, the HUSLA pad adds approximately 8 cm / 3.15 inches of usable range, helping lifters begin each repetition from a deeper position and train through a longer, controlled movement.
It is compact, durable and simple to use, making it a natural fit alongside GymPin products designed to improve the capability of existing gym equipment.
A practical upgrade for lifters who expect more from their machines.
KEY BENEFITS
BUILT TO IMPROVE YOUR TRAINING
Thoughtfully engineered to deliver more range, more control and more effective leg-extension training.
DEEPER RANGE OF MOTION
Adds approximately 8 cm / 3.15 in of usable range, allowing you to begin each repetition from a deeper knee position.
DURABLE EVA FOAM
High-density EVA foam is firm, lightweight and designed to withstand regular gym use.
FITS MANY MACHINES
Designed for use with a wide range of compatible leg-extension machines in commercial and home gyms.
OPTIONAL STRAPS + BELT
Add HUSLA Straps or the GymPin Seat Belt where additional stability and support are required.
SPECIFICATIONS
HUSLA LEG EXTENSION ADD-ON
| Material | High-Density EVA Foam |
| Added Range | Approx. 8 cm / 3.15 in |
| Internal Opening | Approx. 14.5 cm / 5.7 in |
| Colour | Black |
| Compatibility | Fits many compatible leg-extension machines |
| Includes | HUSLA Pad only |
| Optional Accessories | HUSLA Straps and GymPin Seat Belt |
| Intended Use | Leg-extension machine shin rollers |
Measurements and machine compatibility may vary. Check the shape and dimensions of your machine roller before ordering.
WILL IT FIT?
WILL THE HUSLA FIT MY LEG-EXTENSION MACHINE?
The HUSLA is designed to fit many leg-extension machines with standard cylindrical shin rollers. Use the guide below to check compatibility before ordering.
ROLLER SHAPE
Designed for standard cylindrical shin rollers. Not suitable for conical, tapered or irregular roller shapes.
INTERNAL OPENING
The internal opening is approximately 14.5 cm / 5.7 in. Measure your machine roller before ordering to confirm a suitable fit.
SINGLE OR SPLIT ROLLERS
Suitable for many single-piece rollers. Compatibility with split rollers depends on the gap, shape and position of each roller.
STRAPS AND SEAT BELT
Use HUSLA Straps where additional security is needed. The GymPin Seat Belt helps provide greater stability during demanding sets.
NOT SURE?
Contact the GymPin team with photographs and measurements of your machine before ordering if you are unsure about compatibility.
MEASURE YOUR ROLLER
For the best fit, check your machine's shin roller before ordering. Measure the roller diameter, usable padded length and overall shape.
1.
ROLLER DIAMETER
Measure across the widest point of the cylindrical roller.
2.
USABLE LENGTH
Measure the padded section available for the HUSLA pad.
3.
INTERNAL OPENING
The HUSLA internal opening is approximately 14.5 cm / 5.7 in.
IMPORTANT
Compatibility varies between machine brands and models. Check your roller shape and measurements before ordering. The HUSLA may not be suitable for irregular roller shapes or some split-roller configurations.
IMportant Information
Everything you need to know
-
Please note: International orders (outside the UK) are shipped excluding VAT, taxes, and import charges. Your order may be subject to VAT, customs duties, and handling fees upon arrival in the destination country.
-
Shipping calculated during checkout and they originate from one of our distribution partners. Direct in the UK and or Amazon in other Territories.
-
30 Days Returns - Subject to 15% Restock Fee - Check Diameters of Equipment you Require Prior to Purchase.
-
Unfortunately, our couriers do not support shipping to PO boxes, military bases or parcel hubs. Message our team for shipping questions.
