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IRONSIDE Infinity Dual Prone Leg Curl & Extension Machine

Sale price $2,250.71 Regular price $2,647.89
Estimated shipping: $349 FREE pickup at our Dorval, QC warehouse Taxes calculated at checkout.
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IRONSIDE FITNESS CANADA  |  SKU: A081020504001

IRONSIDE Infinity Seated Leg Curl & Extension Machine — Advanced Dual Leg Training

The IRONSIDE Infinity Seated Leg Curl & Extension Machine is a high-performance dual-function machine designed to deliver comprehensive and efficient leg workouts. Perfect for strengthening the quadriceps through leg extensions and targeting the posterior chain with leg curls, this equipment is essential for commercial gyms and personal training spaces.

Robust and Durable Construction

Built with a sturdy 50 x 100 x 3 mm square steel frame, this machine is engineered to withstand intense training sessions. The seats and pads are cushioned with high-density polyurethane foam (180 kg/m³), offering ergonomic and comfortable support even during prolonged workouts.

Smooth Movement and Adjustable Resistance

Equipped with premium aluminum pulleys and bearings, the machine features a 1:2 pulley ratio, ensuring smooth, controlled, and precise motion. The combined 100 kg weight stack allows users to easily customize resistance levels to match rehabilitation programs or intensive strength training goals.

Ergonomic and Customizable Comfort

The IRONSIDE Infinity Seated Leg Curl & Extension Machine allows adjustment of starting positions and resistance levels, making it versatile and comfortable for users of all sizes and experience levels.

Key Features

  • Dual Functionality: Enables leg curls and leg extensions for comprehensive quadriceps and posterior chain training.

  • Sturdy Frame: Constructed with 50 x 100 x 3 mm square steel for long-lasting stability and durability.

  • Ergonomic Seating: Cushioned with high-density polyurethane foam (180 kg/m³) for maximum comfort.

  • Precision Pulley System: Aluminum pulleys with 1:2 ratio for smooth and accurate movement.

  • Adjustable Resistance: 100 kg weight stack to personalize intensity according to user needs.

  • Rehabilitation and Strength Training: Ideal for versatile use in gyms and therapy programs.

The IRONSIDE Infinity Seated Leg Curl & Extension Machine is the perfect choice for those seeking a reliable, versatile, and durable leg training machine capable of adapting to various training needs and levels.

Complete your leg routine by pairing it with the Dual Leg Curl or reinforcing quad activation through the Leg Extension.

Customer Reviews

Overall rating: 4.9 / 5 from 195 reviews.

Customer photo review of IRONSIDE Hip Thruster Pro 2.0

Perfect

IRONSIDE Hip Thruster Pro 2.0

Store owner replied: Hi Javiera Thanks a lot for you review and for the pics, really appreciate, enjoy your workout and welcome to Ironside Nation

Customer photo review of IRONSIDE IPS 2.0 PRO Multi-Station Machine

I purchased this ÍPS Pro 2.0 multi-station at a very good price. I think it’s a very versatile piece of equipment, and the quality is excellent. The steel components and overall construction are very sturdy and well-made. As a precaution, if you live outside the city and don’t have access to Ironside’s assembly service, you should make sure you have someone experienced with assembly. This is not an easy piece of equipment to put together, and the instruction manual isn’t sufficiently detailed or clear, so that’s something to keep in mind. That said, their support is good, and they help you remotely. The purchasing experience was excellent, with great customer support and helpful information provided through WhatsApp. Personally, I value being able to purchase everything from a single brand with outstanding quality, as it makes things easier by allowing me to work with just one supplier. These machines are nothing like the poorly assembled, lightweight equipment sold at Liverpool or on Amazon. They are professional-grade, durable machines built with exceptional attention to detail. I highly recommend purchasing from Ironside!

IRONSIDE IPS 2.0 PRO Multi-Station Machine

Customer photo review of IRONSIDE IPS 2.0 PRO Multi-Station Machine

The combination of a conventional machine and the pulley system allows for a wide variety of exercises. Excellent materials and build quality. A great addition to a home gym.

IRONSIDE IPS 2.0 PRO Multi-Station Machine

Customer photo review of IRONSIDE Combat Air Ski Erg Luxe

It’s a very user-friendly and easy-to-use piece of equipment. The members are very satisfied with its benefits.

IRONSIDE Combat Air Ski Erg Luxe

Customer photo review of IRONSIDE Curved Treadmill + Air Bike Combo

Very good machine. The only thing I wasn’t completely impressed with was the display, but for the price, the treadmill is perfect for all types of running workouts.

IRONSIDE Curved Treadmill + Air Bike Combo

Customer photo review of IRONSIDE Air Runner + Ski Erg Combo

The treadmill is good quality, I recommend it, and I got it at a great price. The only downside is that it took almost a month to arrive. I suggest improving the logistics and shipping process, especially since this is the third time I’ve purchased a product from you.

IRONSIDE Air Runner + Ski Erg Combo