Reformer Pilates for Beginners: What to Expect at Your First Class

What the reformer actually is

The reformer is a wooden or metal frame with a padded carriage that glides back and forth on rails. The carriage is connected to springs you can add or remove to change the resistance, plus a footbar you push against and long straps you pull. There are shoulder rests and a headrest to keep you aligned.

That's it. Everything in class is some variation of pushing, pulling, or stabilizing on this moving carriage — and the instructor sets it all up for you.

What to wear and bring

Wear fitted athletic clothing. Loose shorts or baggy tops can ride up or catch in the springs, and the instructor needs to see your alignment. Leggings and a fitted top are perfect.

The one near-universal rule: grippy socks (also called sticky or toe socks). They keep your feet from slipping on the carriage, and most studios require them — many sell them at the front desk if you forget. Bring water; you usually won't need anything else, as the studio provides the machine and any props.

Arrive early — it matters more here

Get there 10–15 minutes before your first class. You'll fill out a quick waiver, and — more importantly — the instructor will show you how to adjust your reformer, where the springs are, and a couple of safety basics (like how to get on and off the carriage). Telling them it's your first time, and mentioning any injuries, lets them keep an eye on you and offer modifications.

What the class feels like

A typical group class runs 45–55 minutes with 6–12 people, each on their own reformer. The instructor cues every move and calls out spring changes; you're never expected to know the choreography in advance. The pace is controlled rather than frantic — you'll do slow, deliberate movements that target specific muscles.

Expect your muscles to shake — especially the core, glutes, and legs. That trembling is normal and a sign the small stabilizing muscles are working. You won't be drenched the way you might be after spin class, but you'll definitely feel worked, and often surprisingly sore the next day in places you didn't expect.

Is it hard? Will I keep up?

It's challenging but scalable. The beauty of the springs is that the instructor can make any exercise easier or harder, so a beginner and a regular can do the same class side by side. You will not be the only new person, and good instructors design classes so newcomers can follow along.

Don't worry about being flexible or fit first — that's what the classes build. Just move at your own pace, skip anything that hurts (vs. the normal 'working' burn), and ask questions.

Etiquette and how often to go

Wipe down your reformer after class, arrive on time so you don't miss the safety setup, and silence your phone. Re-rack any props you used.

For results, two to three classes a week is a common sweet spot, but even once a week builds strength and mobility over time. Almost every studio has an intro offer — a free first class or a few classes for a discounted price — so you can try a couple of studios and find the vibe and instructors you like before committing to a membership.