Leg Extension and Curl Machine for Home Gym, Adjustable Leg Workout Hamstring Curl Machine with Heavy Duty Frame and Smooth Cable System

Price: $399.00
(as of Jan 06, 2026 14:52:52 UTC – Details)

Product description

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Adjustable Shin Pad with Locking Pin

Easily customize the shin pad position with a secure locking pin, ensuring a perfect fit for users of all leg lengths.

Thickened and Comfortable Shin Pad

Designed with extra padding for superior comfort, the thickened shin pad minimizes pressure on your legs, enabling longer workouts with improved support and stability.

Ergonomic Stability Handles

Equipped with dual side handles for stability, keeping your upper body steady to ensure proper form and safer training.

High-strength Cable System

Features a high-strength steel cable and pulley system for smooth, uninterrupted resistance, reducing noise and friction.

1 Black Gym Combo Set 2 Gold Gym Combo Set 3 Red Gym Combo Set 4 Gym Combo Set

King Smith Strength Equipments

Add to Cart

Add to Cart

Customer Reviews

3.9 out of 5 stars 33

3.9 out of 5 stars 6

4.8 out of 5 stars 22

4.9 out of 5 stars 12

4.1 out of 5 stars 6

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4.0 out of 5 stars 1

Price

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$799.00$799.00

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$169.00$169.00

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$999.00$999.00

Weight Plates

✘

✘

✘

✘

✘

✘

✘

Number of Boxes

1

3

1

1

1

3

3

Training Functions

Quadriceps / Leg Strength

Full-Body / Pull-ups / Bench

Weight Plates

Full-Body

Full-Body / Bench Press

Thighs / Glutes / Core

Thighs / Glutes

Footprint

16.7sq.ft（1.55m²）

20.5sq.ft（1.9m²）

None

None

8.6sq.ft（0.8m²）

25.8sq.ft（2.4m²）

33.6sq.ft（3.12m²）

Weight Stack

440lbs(200kg)

1000lbs(440kg)

None

150K TENSILE STRENGTH

440lbs(200kg)

1000lbs(440kg)

1000lbs(440kg)

How is the Leg Extension Machine packaged?

The leg extension machine comes in 1 box.

What is the delivery timeframe for the Leg Extension Machine?

We use FedEx Ground for delivery, and it typically takes 5-10 days for the package to arrive.

Is the foot pad prone to bending with repeated use?

No, our Leg Extension Machine features a cable-driven system that provides smoother motion and better cushioning. This design reduces the impact and strain on the foot pad, preventing the bending issue commonly seen in other machines.

How should I tighten bolts and nuts during assembly?

Hand-tighten bolts and nuts during assembly to allow for adjustments as needed. Once the entire unit is assembled, securely tighten all hardware.

What maintenance is required for bolts and screws?

Periodically check for loose bolts and screws, especially after initial use. Tighten them if necessary to ensure the unit remains safe and stable.

Dual Functionality: Lie face down to perform leg curl exercises, effectively targeting and strengthening your hamstrings for balanced lower-body development.
Shin Pad: Features a customizable shin pad that supports the lower leg during leg extensions, ensuring proper alignment and comfort throughout your workout.
Cable System: Features a high-strength steel cable and pulley system for smooth, uninterrupted resistance, reducing noise and friction.
Heavy-Duty Frame: Constructed with high-quality steel for superior durability and stability, supporting intense and long-term use.
Adjustable Components: Includes a fully adjustable seat and leg support pads to fit various body sizes and ensure maximum comfort during workouts.