Vendor:Spirit Fitness

Spirit Fitness Leg Ext/Curl

$3,999.00 $4,499.00

Sku: CSD-LELC/653523

Product variants

Estimated Delivery 10-14 Days

Share:

Share

Pairs well with

Description

Spirit Fitness Leg Extension/Curl Machine

The Spirit Fitness Leg Extension/Curl Machine delivers targeted strength training for both the quadriceps and hamstrings, making it a powerful and space-efficient solution for any fitness facility. With smooth transitions between movements and easy, seated adjustment, users can switch between exercises without ever leaving the machine.

This commercial-grade unit features premium LOOS USA cables, a durable steel frame, and an integrated rep counter to keep users engaged and workouts on track. Whether you're isolating quads with leg extensions or building hamstring strength with leg curls, the optimized rotation axis ensures a natural and effective movement pattern.

Key Features

Two Exercises, One Machine
Seamlessly switch between leg extensions and curls without changing your position—great for circuit training or efficient workouts.
Optimized Axis of Rotation
Designed for biomechanically correct movement, enhancing effectiveness and reducing joint stress.
Smart Adjustments
Quick-change mechanism and easy-adjust seat back allow users to switch positions effortlessly.
Rep/Time Counter
Built-in digital counter tracks reps and workout time (2 C batteries required), keeping users focused and progressing.
Integrated Storage
Top cap tray offers space for small accessories like water bottles or phones.

Performance Specs

Weight Stack: 210 lb total
- 30 lb top plate (2 x 15 lb)
- 13 x 15 lb plates
Pulley Ratio:
- 0.7x Extension
- 0.5x Curl
Weight Increments: 5 lb for fine-tuned progression

Construction & Dimensions

Cables: LOOS USA, commercial grade
Frame: Heavy-gauge steel with electrostatic powder coat finish
Weight Stack Housing: Fully enclosed for safety and sleek appearance
Dimensions: 55.4" L x 54" W x 62.2" H
Unit Weight: 625.2 lb
Max User Weight: 360 lb
Footing: Rubber-covered steel feet for stability and floor protection
Upholstery: Premium stitching, easy to clean, high-density foam padding

Ideal For:

Commercial gyms and rehab centers
Physical therapy and athletic training facilities
Home gyms needing compact, dual-function leg equipment

Warranty

Warranty data

US COMMERCIAL WARRANTY
10 Years Frame
5 Years Bushings, Bearings, Shocks, Pulleys, Guide Rods
1 Year Paint and Finishes, Cables, Grips, Counter/Timer, Pull-Pin Components, Rail Wheels, Attachments, All Other Parts Not Mentioned
6 Months Upholstery
1 Year Labor

*Prisons and correctional facilities are excluded from warranty coverage.

FAQs

Frequently asked question

Is the Spirit Fitness Leg Extension/Curl Machine worth buying for a commercial gym?

Yes. The Spirit Fitness Leg Extension/Curl is built for commercial use with a heavy-duty steel frame and premium LOOS USA cables designed to withstand high daily usage. Its dual-function design targets both quads and hamstrings in one compact unit, saving floor space and equipment costs. The integrated rep counter and easy seated adjustments make it user-friendly for a wide range of gym members, delivering strong long-term value.

What warranty and return options come with the Spirit Fitness Leg Extension/Curl Machine?

Spirit Fitness products typically come with a robust commercial warranty covering the frame, parts, and wear components, though specific terms vary by retailer. We recommend reviewing the warranty details on the product page or contacting our support team before purchasing. Returns are subject to our store policy, so reach out to confirm eligibility and any applicable restocking fees prior to placing your order.

What muscle groups does the Spirit Fitness Leg Extension/Curl Machine target?

This machine targets two major muscle groups: the quadriceps during the leg extension movement and the hamstrings during the leg curl movement. By combining both exercises into one unit, it provides comprehensive lower-body strength training. It is ideal for building leg definition, improving athletic performance, and supporting injury rehabilitation programs.

How do users switch between the leg extension and leg curl exercises?

Switching between movements is designed to be quick and seamless. Users simply remain seated and make easy adjustments to the machine without needing to get up or move to a different piece of equipment. This smooth transition saves time during workouts and keeps training momentum going, which is especially beneficial in busy commercial gym environments.

What does the integrated rep counter on the Spirit Fitness Leg Extension/Curl do?

The built-in rep counter tracks the number of repetitions completed during each set, helping users monitor workout progress without needing a separate device. This feature is especially useful in commercial settings where trainers and members want accurate performance data. It encourages accountability, supports progressive overload tracking, and makes it easier to follow structured training programs.

What type of cables does the Spirit Fitness Leg Extension/Curl Machine use, and why does it matter?

The machine is equipped with premium LOOS USA cables, which are known for their strength, durability, and smooth operation. High-quality cables reduce friction during movement, delivering a consistent resistance feel throughout each repetition. They also have a longer lifespan compared to standard cables, minimizing maintenance downtime and replacement costs, which is a critical factor for commercial fitness facilities.