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Y3 Leg Extension and Curl Attachment

$119.99 $169.99 Save $50.00 (29%)

4 interest-free installments available.

  • 1. Freestanding leg attachment supports leg extensions, leg curls, Nordic curl variations, and split-squat setups in one compact home gym unit.
  • 2. Supports both 1" standard and 2" Olympic plates with a removable weight horn for flexible plate loading across different home gym setups.
  • 3. 6 height adjustments + 7 leg curl roller positions + 4 leg extension roller positions help fit different users, starting positions, and exercise setups.
  • 4. Compact 22.4" x 31.8" x 27.5" footprint keeps the unit space-efficient while improving lower-body training versatility at home.
  • 5. Built-in transport wheels and non-slip foot pads make the unit easier to move, position, and stabilize during training.

Package: Leg Extension and Curl Attachment

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Y3 Leg Extension and Curl Attachment +1 $119.99
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Subtotal $119.99

More Details

Explore the precision and engineering details.

Built-In Transport Wheels

Built-In Transport Wheels

Move It Easily Around Your Home Gym

Built-In Transport Wheels

Integrated transport wheels make it easier to reposition the Leg Extension and Curl Attachment without heavy lifting. Whether you are setting up in a garage gym or moving it aside after training, the compact rolling base helps save effort and space.

7-Level Leg Curl Roller Adjustment

7-Level Leg Curl Roller Adjustment

Adjust the Roller Position for a Better Leg Curl Fit

7-Level Leg Curl Roller Adjustment

For leg curl training, the foam roller offers 7 adjustment positions to better match different user heights and starting positions. This added range helps improve alignment, comfort, and overall exercise fit.

4-Level Leg Extension Roller Adjustment

4-Level Leg Extension Roller Adjustment

Adjust the Roller Position for a Better Leg Extension Fit

4-Level Leg Extension Roller Adjustment

For leg extension training, the foam roller offers 4 adjustment positions to better match different user heights and starting positions. This added range helps improve alignment, comfort, and overall exercise fit.

Non-Slip Foot Pads

Non-Slip Foot Pads

Added Grip for More Stable Training

Non-Slip Foot Pads

Durable non-slip foot pads help keep the unit more planted during use while also reducing floor contact wear. The added traction improves stability for home gym flooring, especially during harder sets.

Gymusclo

One Machine.

Endless.

Possibilities.

Explore more ways to train, move, and make progress with Gymusclo.

50+ Exercises
4 Training modes
100% Full body
All-in-one Training System
Training system product view
Leg Extension
01 Leg Extension
Leg Curl
02 Leg Curl
Crunch
03 Crunch
Nordic Curl
04 Nordic Curl

Product Dimensions

Product Dimensions

Specifications

Product Size

22.4" x 31.8" x 27.5"

Use Mode

Freestanding

Plate Fit

1" standard + 2" Olympic

Material

Frame

Reinforced steel

Rollers

Foam rollers

Base

Non-slip foot pads

Adjustable Positions

Height Settings

6

Leg Curl Roller Positions

7

Leg Extension Roller Positions

4

Weight

Sleeve Weight Capacity:

200 lbs

RESOURCES

User Manual

Download the user manual.

Help Center

Track order, buying guide, etc.

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FREQUENTLY ASKED QUESTIONS

Can the Y3 be used on its own, or does it require the O1 bench?

The Y3 can be used as a standalone leg attachment, and it can also pair with the O1 adjustable bench for a wider range of lower-body exercises in one setup.

What exercises can I do with this setup?

The Y3 supports leg extensions, leg curls, Nordic curl variations, and split-squat style movements. When paired with the O1 bench, it gives you more positioning options and a more complete lower-body training setup.

Does it fit Olympic plates or only standard plates?

It supports both 1" standard plates and 2" Olympic plates, giving home gym users more flexibility with the plates they already own.

Is the adjustment range enough for different users?

Yes. The Y3 includes 6 height adjustments, 7 rear-leg settings, and 4 front-leg settings, making it easier to fit different user heights, exercise setups, and training positions.

Is it stable enough for home use?

The Y3 uses a reinforced steel frame and a compact freestanding structure designed for home and garage gym use. When properly set up, it provides a more stable platform for focused lower-body training than improvised bench attachments.

Does it take up a lot of space?

No. One of the main advantages of the Y3 is its compact 56 x 75 x 81 cm footprint, which makes it easier to fit into a garage gym or home workout space than larger dedicated leg machines.

Is this a good option for beginners, or is it mainly for experienced users?

It works well for both. Beginners can use it as a compact way to train legs at home, while more experienced users will appreciate the adjustable setup, plate compatibility, and ability to combine it with the O1 bench for more exercise variety.