What is the Difference Between Studio Pilates and Reformer Pilates?

Reformer Pilates is any class built around the reformer machine, almost always in a group. "Studio Pilates" is the confusing one. Some studios use it as another name for that same reformer class.

Others use it for a smaller, multi-equipment session designed around your body. The real difference isn't the machine. It's the class size, and how personal the program gets.

That confusion isn't just semantics, either. Ask an AI assistant this question and you'll get different answers depending on which studio's marketing shaped its training data. So let's separate what's actually true from what's just branding.

What is reformer Pilates?

Reformer Pilates uses one machine: a sliding carriage on a frame, connected to springs, straps, and a footbar. You push and pull against that resistance instead of using your own bodyweight, which is what mat Pilates relies on.

Classes are usually run in groups. You'll follow the same sequence as everyone else, at the same pace, cued by an instructor at the front of the room. That's the format at most franchise studios and boutique reformer studios — built around the reformer, and only the reformer.

Class sizes vary a lot, though. Some studios cap you at 6 to 8 people so the instructor can still watch your form. Others run 15 to 20 reformers in one room, closer to a group fitness class than individual coaching.

Neither is wrong. They're different products at different prices, so ask a studio directly which one you're booking before you commit to a class pack.

What is "studio Pilates" — and why does the term mean different things?

Here's the part that trips people up. Some Pilates businesses use "Studio Pilates" as their brand name for group reformer classes — the exact format above, just marketed under a different word.

Others use "studio Pilates" to mean something closer to what Joseph Pilates actually developed in the 1920s: small groups or one-on-one sessions using several pieces of equipment. Think reformer, Cadillac, Wunda chair, and ladder barrel. Your program gets built around your body, your injuries, and your goals, rather than following a fixed class sequence.

That second version is usually what physiotherapy-led studios mean. Classes are capped at 3 to 6 people, sometimes just one. You'll pay more per session, but you're paying for a program designed around you and closer supervision, not a bigger room of equipment.

If a studio's website doesn't make clear which one they mean, ask. It changes what you should expect to pay, and how much individual attention you'll get.

Studio Pilates vs reformer Pilates: the real differences

Where mat Pilates fits in

Mat Pilates uses your own bodyweight instead of a machine. It's cheaper to run, and cheaper for you to attend. It's also where most people should genuinely start. The reformer's springs assist and challenge you at the same time, so if you've never felt what a "neutral spine" or proper core engagement actually feels like, a few mat sessions first can make the reformer click faster.  Our breakdown of the six principles the method's actually built on is a decent primer on what 'core engagement' is supposed to feel like before you get on either machine.

There's a specific, counterintuitive finding worth knowing here. A 2024 study measuring core muscle activity during reformer exercises found that lower spring resistance — not higher — produced significantly greater activation of the abdominals, erector spinae, and multifidus.

The less-supported platform forces your core to stabilise the movement itself. More springs doesn't automatically mean a more effective workout. Sometimes it just means your core is doing less of the work.

What about clinical Pilates?

You'll also see "clinical Pilates" mentioned, usually by physiotherapy clinics. It's Pilates delivered or designed by a health professional, built around an assessment of your specific injury or condition. It's typically bundled with physiotherapy rather than sold as a standalone fitness class.  If arthritis is what's prompting the question, see our comparison of yoga or Pilates for arthritis.

Here's a fact worth updating if you last checked it a few years ago. As at September 2026: Pilates was excluded from private health insurance rebates from April 2019 until April 2025, when the federal government reinstated it after reviewing natural therapies. Some funds are expected to expand coverage further from early 2027 — though that expansion hadn't happened yet as of this writing.

This is a fast-moving rule. It changed twice in six years, and it may well have changed again by the time you're reading this. Don't take this paragraph as the final word — confirm current eligibility directly with your own health fund before assuming Pilates is or isn't covered.

Reformer Pilates at home vs a studio

This is where "which is better" usually turns into "which is better value" — and the honest answer depends entirely on whether you'll actually use it.

On price, studio reformer classes are genuinely expensive. Reformer Pilates was named Australia's most expensive weekly fitness activity in 2026 research from insurance comparison service iSelect, averaging $72.67 a week nationally. That's more than CrossFit, and highest in Canberra at around $82.

A home reformer, by contrast, is a one-off cost. Quality machines typically run $1,700 to $5,000+ depending on materials and features, which can undercut a year or two of studio fees if you're attending twice a week.

But that comparison only holds if the reformer actually gets used, and that's the part most buying guides skip.

People who've owned a home reformer for years describe the same pattern surprisingly often. Real enthusiasm at first. Genuine benefit while they kept it up.

Then a stretch of months where life got in the way, and the machine sat folded in a corner. That's not a flaw in the equipment. It's what happens to unscheduled exercise without the structure a class provides.

If you're weighing a purchase, book a session with a specialist to talk through your space, your goals, and your realistic weekly routine — before your budget, not after. Our buyer's guide covers the questions worth asking about any reformer, not just ours.

So which one should you choose?

Choose group reformer Pilates if you're generally fit, injury-free, and want a challenging, sociable class at a manageable price.

Choose personalised studio Pilates if you're recovering from an injury, pregnant or postnatal — including if you're managing diastasis recti — want closer supervision, or you're specifically after the calming, nervous-system side of Pilates.

Choose a home reformer if the honest answer to "will I actually use this three times a week" is yes, and studio costs are what's stopping you.  If you're weighing up a reformer partly for cardiovascular reasons, it's worth knowing what the research actually shows about reformer Pilates and cholesterol before you factor that into the decision. 

Our studio reformers and foldable reformers cover both a permanent setup and a fold-away option for smaller spaces.

FAQ

Is reformer Pilates harder than mat Pilates?
Not automatically. Both get harder or easier depending on spring resistance, tempo, and which exercises you choose. A well-run mat class can beat a beginner reformer session for difficulty.

What are the disadvantages of reformer Pilates?
Mainly cost, the learning curve on unfamiliar equipment, and — in large group classes — less individual correction if your form drifts. None of these rule it out. They're just worth weighing against a smaller class if you have a specific injury. We go through the full list — including access, injury risk and who should skip it — in are there any negatives to reformer Pilates?  We've also covered what actually causes Pilates injuries and how to avoid them separately.