Megaformer and Lagree Explained

Lagree is a workout method created by Sebastien Lagree and performed on his own line of machines, the most well known being the Megaformer. Lagree Fitness positions it as a high-intensity, low-impact system that combines strength, core, and endurance work through slow, controlled movements against spring resistance, with fast transitions between exercises and constant muscle tension. The class format is typically around 50 minutes.

The brand draws a sharp line between its method and Pilates. On its Lagree vs Pilates page, Lagree Fitness states it uses bodybuilding training techniques "not inherent to Pilates," and that while Pilates is built on principles like breathing, control, centering, and precision, Lagree is built on its own set of effectiveness principles around form, range of motion, tempo, tension, and transitions. That's the company's own framing of the difference, and it's worth taking at face value: they're telling you it isn't Pilates.

The Megaformer is the machine. According to Lagree Fitness, the Megaformer was "born in 2010" and has since evolved through a range of models (the brand lists M1 through to M5 and several variants). It carries an adjustable spring system located under the carriage (the M3 line uses an 8-spring system), plus handlebars, stability bars, and angular platforms that give a wide range of hand and foot positions. The springs provide resistance through every movement, which is the engine of the method.

The company is clear that the Megaformer was "originally inspired by the reformer" but considers the likeness to stop there, describing the reformer as a design that has "remained unchanged" for over 100 years while the Megaformer has kept evolving. Lagree Fitness also notes its technology is patented, citing 200 patents with more pending. Take the marketing tone as marketing, but the underlying facts (one inventor, a patented machine, a branded method, a 2010 origin for the Megaformer) come straight from the brand.

The machines are cousins; the intent is different. A classical reformer Pilates class tends to run at a slower, controlled pace focused on precision, alignment, and core control, and the reformer's spring resistance can assist as well as challenge, which is part of why physiotherapists use it for rehab. Lagree, by the brand's own description, is built to keep you under constant tension and elevate the effort, with many exercises performed standing and sustained long enough to fatigue the muscle. It's designed to make you shake and sweat.

So the practical difference most people feel is intensity and tempo. Lagree usually feels harder and more cardio-like in the moment; classical reformer Pilates usually feels more deliberate and technical. There's also a depth difference: a full Pilates studio runs a whole apparatus tradition (mat, reformer, Cadillac, chair, barrel) with a deep movement repertoire, whereas Lagree is a single proprietary system on one family of machines. Neither is better. They're built for different goals.

One honest caveat. Because the Megaformer is patented and licensed, you'll usually only find genuine Lagree classes at studios licensed by Lagree Fitness, often under the studio's own branding. Plenty of studios run Megaformer-style or "reformer fusion" classes that resemble Lagree without being licensed Lagree. If the specific Lagree method matters to you, check whether the studio is actually a Lagree-licensed location rather than assuming.

By design, usually yes, in the sense of in-the-moment intensity. Lagree Fitness explicitly markets the method as higher intensity than Pilates, and the standing, long-hold, constant-tension format is built to fatigue muscles and raise your heart rate more than a typical controlled Pilates class. That's the selling point.

But "harder" depends on what you're measuring. Classical Pilates can be quietly demanding in a different way, because without a fast tempo to carry you, every movement has to be controlled and precise, which exposes weak technique. Some people find slow, exacting work more challenging than a sweaty burn. We compare the broader formats in reformer vs mat Pilates if you're still deciding where to start. We're not putting a calorie figure on any of these. The honest answer is that intensity is real but personal.

Pick Lagree if you want a high-intensity, low-impact strength and endurance class that gets your heart rate up and leaves you sore the next day, and you like a fast, structured group-class format. It tends to suit people who want a workout that feels like training rather than a slow technical practice.

Pick classical reformer Pilates if you want the slower, control-focused tradition, if you're working back from an injury and want spring resistance that can support the movement, or if you want access to a deeper apparatus repertoire and progression beyond a single machine. For anything injury-related, route the decision through a physiotherapist rather than picking by intensity; our Pilates for lower back pain guide covers the physio-led side.

The cheapest way to decide is to try one of each. Most studios run an intro offer (often around two weeks unlimited for $45 to $80 as a typical 2026 range), which lets you feel the difference before committing.

This guide is general information only and is not medical advice. See your GP or an allied health professional for advice about your own situation.