The ILUS Dynamis Leg Extension is a state-of-the-art selectorized machine, specifically designed for quadriceps development and strengthening , offering guided, safe, and highly efficient movement. Part of the Dynamis line, this station combines ergonomic engineering, customizable fit, and industrial-grade durability.

Precisely controlled muscle activation

• Designed to perform knee extension from a seated position , the movement allows complete isolation of the quadriceps without compromising other joints.

• Its resistance system works via a cable connected to a 100 kg weight stack , with pin selector adjustment , allowing for precise, comfortable and uninterrupted progression.

• 1:1 pulley ratio , which ensures that the selected load corresponds directly to the applied effort, without mechanical alterations.

Ergonomic adjustments and personalized experience

• Adjustable backrest depth to achieve proper hip alignment and prevent lumbar strain.

• Height and position adjustable support roller , using a retractable pin system on the pivot , to adapt to different leg lengths.

• Upholstered in high-density foam covered in synthetic leather , resistant to intensive use and easy to clean.

• Design that allows the machine to be used both in strength routines and in contexts of rehabilitation or functional readaptation .

High-performance materials

• Frame made of 11 gauge (2.5 mm) steel tubing , designed for heavy commercial use.

• Synthetic materials for the coating and ergonomic touch details , designed to withstand continuous use and facilitate cleaning. Highly resistant polyamide pulley bearings with 30% fiberglass.

An essential machine for structured lower body development , the ILUS Dynamis Leg Extension offers a professional, precise, and safe training experience. Ideal for commercial gyms, kinesiology centers, or personal training programs that prioritize technique and sustained progression.