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MEGASTAR Leg Extension Curl Machine | AT05

  • 3-in-1 Training: Leg Extension, Seated Curl, Lying Curl
  • Adjustable Pads: 3-Level Thigh Pad & 7-Level Leg Lock
  • Backrest Angles: 5 Positions for Comfort and Control
  • Ergonomic Foam Rollers: Secure Thighs & Shins Without Pinch
  • Plate-Loaded Design: Fits 1" & 2" Weight Plates
  • Space-Saving, Ultra-Stable Base with Anti-Slip Feet
Sale price$279.99 Regular price$428.99
Save $149.00
Color: Black

Orders generally ship in 2 business days.

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One Machine. Complete Lower Body Power.

3-in-1 Lower-Body Training
Leg Extension • Seated Leg Curl • Lying Leg Curl. Switch modes fast to superset quads and hamstrings without rebuilding your setup.
Dialed-In Fit for Any User
Up to 32 lever positions, 4-level thigh pads, 7-level leg lock, and 3 backrest angles help you match knee-to-pivot alignment for full ROM and less joint stress.
Smooth, Stable Mechanics
Precision pivots track cleanly; the wide steel base with anti-slip feet keeps the machine planted for heavy sets and single-leg work.
Comfort That Lasts
Wide, high-density cushion with a durable, skin-friendly cover. Ergonomic foam rollers secure your thighs and shins so you can focus on the rep.
Plates & Capacity
Fits 1" & 2" Olympic plates. Plate-loaded capacity up to 400 lb; frame rated to 800 lb for confident progress.
Multiple Grip Options
Side handles and neutral hand positions keep your torso braced and wrists comfortable—more control on heavy extensions and curls.
3-in-1 Lower-Body Training
Dialed-In Fit for Any User
Smooth, Stable Mechanics
Comfort That Lasts
Plates & Capacity
Multiple Grip Options
3-in-1 Lower-Body Training

3-in-1 Lower-Body Training

Leg Extension • Seated Leg Curl • Lying Leg Curl. Switch modes fast to superset quads and hamstrings without rebuilding your setup.

Dialed-In Fit for Any User

Dialed-In Fit for Any User

Up to 32 lever positions, 4-level thigh pads, 7-level leg lock, and 3 backrest angles help you match knee-to-pivot alignment for full ROM and less joint stress.

Smooth, Stable Mechanics

Smooth, Stable Mechanics

Precision pivots track cleanly; the wide steel base with anti-slip feet keeps the machine planted for heavy sets and single-leg work.

Comfort That Lasts

Comfort That Lasts

Wide, high-density cushion with a durable, skin-friendly cover. Ergonomic foam rollers secure your thighs and shins so you can focus on the rep.

Plates & Capacity

Plates & Capacity

Fits 1" & 2" Olympic plates. Plate-loaded capacity up to 400 lb; frame rated to 800 lb for confident progress.

Multiple Grip Options

Multiple Grip Options

Side handles and neutral hand positions keep your torso braced and wrists comfortable—more control on heavy extensions and curls.

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Take a Closer Look

The Megastar AT05 Leg Extension & Curl Machine is engineered for lifters who demand accuracy, comfort, and adjustability in their lower body workouts. Designed to target the quadriceps and hamstrings, this machine provides smooth, joint-friendly movement for seated leg extensions and prone leg curls—all in a compact, user-friendly setup perfect for your home gym.

Product image

Specifications

Overall Dimension

46.65"L x 38.58"W x 40.5"H

Back Pad Dimensions

21.85" x 12.99"

Seat Pad Dimensions

16.73" x 13.98"

Roller Pad Length

16.14"

Weight Post Length

8.07"

Knee Pad Positions

7

Seat Pad Angle Positions

3

Seat Back Angle Positions

3

Fit for

1" or 2" weight plates

Material

Finish

Powder-Coated Black

Frame Material

Steel

Weight

Storage Holders Capacity

400 lb.

Weight Capacity

800 lb.

Product Weight

78 lb.

Package

1 box

FAQs

Leg Extension Curl Machine is a standalone leg developer with an independently adjustable seat + backrest for better alignment. Compared with bench add-ons, it offers more precise setup, smoother motion, and less wobble, especially at higher loads.

Plates are not included unless stated on the product page during a promotion. You can train with any compatible plates you already own.

The Leg Extension Curl Machine uses quality guide rods and pivot points to deliver fluid, controlled motion. Proper alignment (seat/backrest set-up and knee-to-pivot match) helps minimize joint stress. Start light, control the tempo, and progress gradually.