Build a Stronger Leg Day at Home

Train your quads and hamstrings with one heavy-duty, plate-loaded machine designed to bring multiple lower-body movements into a compact home-gym setup.

The 4-in-1 Leg Extension & Lying Leg Curl Machine supports seated leg extensions, lying leg curls, standing single-leg curls, and multiple adjustable training positions, giving you the flexibility to target your legs from different angles without filling your workout space with separate machines.

Multiple Leg Exercises in One Machine

Switch between key lower-body movements to build a more complete leg workout:

Seated Leg Extensions — isolate and strengthen the quadriceps.
Lying Leg Curls — target the hamstrings through a controlled curling movement.
Standing Single-Leg Curls — train each leg independently for focused hamstring work.
Adjustable Training Positions — configure the bench and movement range to suit different exercises and training preferences.

Plate-Loaded Resistance

Load your own weight plates and adjust resistance according to your workout. The plate-loaded design makes it easy to progressively increase resistance as your strength improves.

The machine is advertised with a maximum load capacity of up to 350 lbs per side, providing substantial resistance potential for demanding home workouts.

Weight plates shown in product images are not included unless specifically stated in the package contents.

6 Ankle Pad Height Positions

A six-position ankle-pad adjustment helps accommodate different users and exercise setups. Adjust the pad position to achieve a more comfortable and effective starting point for leg extensions and curls.

4 Range-of-Motion Adjustments

Four range-of-motion settings allow you to modify the machine’s starting position and movement path for different exercises and individual training preferences.

This added adjustability helps make the machine useful for a wider variety of body types, mobility levels, and workout styles.

Two Handle Positions

Integrated handles provide two gripping positions to help stabilize your upper body during different movements. Whether you’re performing seated extensions or lying curls, the handles give you a secure point of contact throughout the exercise.

Heavy-Duty Home Gym Construction

The machine features a robust steel frame designed for repeated strength-training sessions. Its approximately 52.5″ L × 32.5″ W × 41″ H footprint provides the functionality of multiple lower-body exercises while remaining practical for dedicated home gyms, garage gyms, and personal training spaces.

Key Features

Multi-function lower-body strength machine
Seated leg extension capability
Lying leg curl capability
Standing single-leg curl capability
Plate-loaded resistance system
Up to 350-lb advertised maximum capacity per side
6 ankle-pad height positions
4 range-of-motion adjustments
2 handle positions
Adjustable bench configuration
Heavy-duty steel frame
Approximate dimensions: 52.5″ L × 32.5″ W × 41″ H
Designed for home and garage gym strength training

Build your quads, challenge your hamstrings, and add more variety to leg day with one versatile machine designed to handle multiple lower-body movements.

quadriceps workout

4-in-1 Single Leg Extension & Lying Leg Curl Machine