Description

TRUE Fitness Palladium Series SPL-1800 Horizontal Leg Curl

 

Engineered for targeted hamstring development and spinal comfort, the SPL-1800 Horizontal Leg Curl combines modern biomechanics with superior adjustability. Its ergonomic pad angles and customizable setup deliver effective, joint-safe training for users of all levels—from rehab patients to elite athletes.


Key Features

15° Chest Pad & 30° Thigh Pad

  • Optimized angles reduce stress on the lower back

  • Supports proper alignment and muscular focus during curls

10-Position Start Range Limiter

  • Allows users to select a safe and comfortable starting point

  • Enables progression and rehab-specific settings

8-Position Adjustable Ankle Pad

  • Easily accommodates users of all sizes

  • Provides secure, customized support during exercise


User Amenities

  • Easy-Access Phone Cradle & Cup Holder

  • Integrated Accessory Tray

  • Height Adjustment Guide

  • Integrated Adder Weight System (5.5 lb / 2.5 kg increments)

  • Optional Rep Counter/Timer

    • Displays rep count, active time, and rest intervals

    • Visible from the prone position

    • Replaces phone cradle

  • Acrylic Shrouds
Specifications
Specifications data
Footprint
57” L x 42” W x 58” H
(145 cm x 107 cm x 147 cm)

Weight Stack Options

200 lbs / 91 kg

260 lbs / 118 kg

320 lbs / 145 kg

Color Options

Frame: Matte black powder coat (custom colors available)

Upholstery: Wide selection of color choices
Warranty
Warranty data
Frame: 10 Years
Parts: 5 Years
Cables and Linear Bearings: 1 Year
Labor: 1 Year
Wear Items: 90 Days
FAQs
Frequently asked question

Does the SPL-1800 come with a warranty, and what does it cover?

The True Fitness Palladium Series SPL-1800 is backed by True Fitness's commercial-grade warranty, which typically covers the frame, parts, and labor. Warranty terms can vary by purchase channel, so we recommend confirming specifics at checkout or contacting our support team. True Fitness is known for standing behind their equipment, making this a reliable long-term investment for home gyms or commercial facilities.

Is the SPL-1800 worth buying for a home gym, or is it designed only for commercial use?

The SPL-1800 is built to commercial standards but works excellently in a home gym setting. Its durable construction, precise hamstring isolation, and low-back friendly design make it valuable for serious home users, rehab setups, or personal training studios. If you want professional-grade hamstring training without compromise, the SPL-1800 delivers exceptional value for the investment.

What muscles does the SPL-1800 Horizontal Leg Curl target?

The SPL-1800 primarily targets the hamstrings, including the biceps femoris, semitendinosus, and semimembranosus. The horizontal design also reduces hip flexor involvement, allowing for more isolated hamstring engagement. Secondary muscles like the calves and glutes may assist slightly during the movement, but the machine is specifically engineered for focused, effective hamstring development.

Why is a horizontal leg curl considered better for people with lower back issues?

Horizontal leg curls keep the spine in a neutral, supported position throughout the exercise. Unlike seated variations that can compress the lumbar spine, the flat lying position reduces spinal stress significantly. The SPL-1800 enhances this further with a 15° chest pad and 30° thigh pad angle, distributing body weight comfortably and minimizing strain on the lower back during use.

How adjustable is the SPL-1800, and can it accommodate different body sizes?

The SPL-1800 features customizable pad and roller adjustments designed to fit a wide range of users, from shorter individuals to taller athletes. The ergonomic setup ensures proper alignment regardless of limb length, making it suitable for diverse gym populations. This high level of adjustability also supports rehabilitation patients who need precise positioning for safe, effective recovery training.

How much space does the SPL-1800 require, and is it difficult to assemble?

The SPL-1800 has a relatively compact footprint for a commercial-grade leg curl machine, though we recommend measuring your available space before ordering. Assembly typically requires basic tools and two people for safe setup. Detailed instructions are included, and True Fitness provides customer support if needed. Professional installation services may also be available depending on your location and purchase option.

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