Pilates for Beginners: Benefits, Class Types, and Your First Class
Everything a new student needs: what pilates is, what research says it does, the main class types, your first class, studio etiquette, and how often to go.
Pilates for beginners comes down to this: start with two or three classes a week, pick a class labeled beginner, fundamentals, or intro (mat or reformer both work), and expect slow, controlled exercises that train your core, hips, and posture more than they wear you out. Most people feel a difference in a few weeks and see one in a few months, as long as they keep showing up.
This guide covers what pilates is, what the research says it does, the main class types, what happens in your first class, the etiquette nobody explains, and how often to go. Each section links to a deeper post if you want more.
What pilates is
Pilates is a system of controlled strength and mobility exercises developed by Joseph Pilates in the early 1900s. He called it Contrology, and he brought it to New York in the 1920s, where dancers adopted it to rehab injuries and stay strong. The method spread from there to physical therapy clinics, gyms, and the boutique studios you see today.
The exercises are done lying down, seated, kneeling, and standing, either on a mat or on spring-loaded equipment. A few ideas show up in every good class:
- Control over speed. You move slowly enough that momentum cannot do the work for you.
- Core first. Almost every exercise asks you to keep your trunk stable while your arms or legs move.
- Breath with movement. Instructors cue inhales and exhales to pace the work.
- Precision. Small details, like where your ribs sit or whether your pelvis tips, change what an exercise does.
That is why a pilates class can look easy from the outside and feel very hard from the inside. Ten slow leg circles with a still pelvis are tougher than thirty fast ones.
Benefits of pilates, according to the research
Pilates has decent research behind it for a fitness trend, though most studies are small. Here is what holds up:
- Core endurance and flexibility. In a 2010 randomized trial, adults who did two 60-minute mat classes a week for 12 weeks improved abdominal endurance, hamstring flexibility, and upper-body muscular endurance compared with a control group (Kloubec, Journal of Strength and Conditioning Research). Posture and balance did not change in that study, which is a useful reality check.
- Low-impact strength as you age. Harvard Health describes pilates as a good low-impact option that builds core strength, balance, and flexibility, and notes it can be adapted on a mat, a reformer, or even a chair (Harvard Health Publishing).
- Back pain. A Cochrane review found pilates probably helps chronic low back pain more than minimal intervention, but it found no clear evidence that pilates beats other forms of exercise (Cochrane). If you have back pain, pilates is a reasonable choice, and so is any exercise you will keep doing. Talk to your doctor or physical therapist first.
Pilates on its own will not cover everything. It is light on cardio, and the CDC still recommends 150 minutes of moderate activity a week plus two days of muscle strengthening for adults (CDC). Pilates counts toward the strength side. Walking, cycling, or a spin class covers the rest.
If you want to know what changes when, we wrote a separate post on the pilates results timeline, with what studies show at 4, 8, and 12 weeks.
Types of pilates classes
Studio schedules use a lot of names. Here is what they usually mean.
| Class type | Equipment | Intensity | Good for |
|---|---|---|---|
| Mat pilates | Mat, sometimes a ring, ball, or band | Low to moderate | Learning the basics, lowest cost, easy to do at home later |
| Reformer pilates | Sliding carriage with springs, straps, and a footbar | Moderate | Feeling the work quickly, extra support or extra load |
| Classical pilates | Mat plus reformer, tower, chair, and Cadillac | Moderate | People who want the original exercise order and method |
| Contemporary pilates | Usually reformer or mat | Varies | Modern variations with input from physical therapy and strength training |
| Hot pilates | Mat in a heated room | Moderate to high | People who like to sweat and already handle heat well |
| Megaformer or Lagree | A larger, heavier machine | High | Experienced exercisers who want a slow, very intense burn |
The two you will choose between most often are mat and reformer. Our posts on what reformer pilates is and reformer vs mat pilates go deeper, including cost and which to start with. If a studio near you runs heated classes, read what hot pilates is before you book one. Megaformer classes are technically their own method, explained in what is Lagree.
A practical tip: mat classes are the cheapest way to test whether you like the method. Reformer studios often require an intro session or a fundamentals class before you join a regular group class, so plan for that step.
What happens in your first class
Most group classes run 45 to 55 minutes. A beginner class usually follows a shape like this:
- Check-in (10 minutes before class). You sign a waiver, get shown where to put your things, and, at reformer studios, get set up on a machine.
- Breathing and alignment (5 minutes). Lying on your back, you find a neutral spine and practice the breathing pattern.
- Core warm-up (10 minutes). Exercises like the hundred, pelvic curls, and toe taps.
- Legs and hips (15 minutes). Footwork on the reformer, or side-lying leg series on the mat. This is where your legs start to shake.
- Arms, back, and full body (10 to 15 minutes). Rowing, planks, or swimming on your stomach.
- Stretch (5 minutes). Spine twists, hamstring stretches, and a slow roll up.
The shaking is normal. It means a muscle is close to fatigue. The Hospital for Special Surgery describes it as a yellow light: fine to work through briefly, a sign to ease off if it turns into poor form or pain (HSS).
Three things make a first class go well:
- Tell the instructor it is your first time and mention any injuries, surgeries, or pregnancy. They will give you options and keep an eye on your setup.
- Take the easier version. Instructors usually offer two or three levels. Pick the first one for your first few weeks.
- Watch, then move. It is fine to pause for a second, watch the instructor, and then join in.
What to wear and bring
Wear fitted leggings or shorts and a fitted top. Loose shirts slide up when you roll or lie on your back, and baggy shorts can catch on reformer springs. Most studios ask for grip socks, especially on the reformer, and many sell them at the front desk. Bring water and a small towel. Mats are usually provided, but check. Our full post on what to wear to pilates lists specific studio rules.
Pilates etiquette nobody tells you
- Arrive 10 to 15 minutes early for your first few classes. Many studios close the door at start time and give your spot to the waitlist.
- Know the cancellation window. A late-cancel or no-show fee is common, often for cancelling inside 12 hours. Check before you book.
- Leave your phone in your bag or set it face down on silent.
- Do not change the springs mid-exercise on someone else's machine, and wipe yours down at the end.
- Skip strong perfume. You are working close to other people on your back.
- Ask questions after class. Instructors are glad to explain a cue you did not understand.
How often should beginners do pilates
Two or three classes a week is the usual answer, and it matches the research: the Kloubec study saw measurable changes at two sessions a week over 12 weeks. One class a week still helps, and it is a fine way to start, but progress is slower and each class feels like the first again for a while. Mat pilates every day is fine for many people. Hard reformer or Megaformer classes are better with a rest or easy day between them. More detail, including the every-day question, is in how often you should do pilates.
The bigger issue for most beginners is keeping it going past week four. Pick fixed days and times, and treat them like appointments. If a friend goes too, it is harder to skip. Full disclosure: Corvi is our app. You book with your studio as usual, then check in on Corvi to keep a streak, set a weekly goal, and see which classes your friends are going to. It is free.
Pilates vs other classes
If you are deciding between pilates and something else, the short version: yoga leans more toward flexibility and breath, barre adds ballet-style pulses and more cardio, and Lagree is a harder, machine-based cousin of reformer pilates. Our comparisons of pilates vs yoga and barre vs pilates lay out the differences side by side.
Where to try pilates in Portland, Maine
Corvi is built in Portland, so we track every pilates studio in the area. Springboard Pilates in the West End and The Pilates Center of Maine on India Street are full-equipment studios. Cait Bower Pilates on Free Street is small and attentive, which suits beginners. SALUD, Portland Power Yoga, and Portland Yoga Collective include mat pilates on their schedules, which is a low-cost way to start. When you are ready for more intensity, btone fitness on Commercial Street runs Megaformer classes. Drop-in mat classes in Portland commonly run $20 to $30, and reformer sessions usually cost more.
The full list, with addresses and phone numbers, is on our Portland pilates directory, and our picks by use case are in the best pilates studios in Portland.
Common questions
Can a complete beginner do pilates?
Yes. Pilates was built for scaling, and every exercise has easier versions. Look for classes labeled beginner, fundamentals, intro, or level 1, tell the instructor it is your first class, and take the easiest option for the first few weeks. If you have an injury, a health condition, or are pregnant, check with your doctor before you start.
Is mat or reformer pilates better for beginners?
Both work. Mat classes are cheaper and teach you the core movements with nothing to set up. Reformer classes cost more, but the springs can support you through exercises that are hard on the mat, which some beginners find easier. Many people try one mat class and one reformer class, then pick the one they enjoyed more.
How long does it take to see results from pilates?
Most people feel stronger and steadier within about four weeks of going two or three times a week. Measurable changes in core endurance and flexibility showed up after 12 weeks of twice-weekly classes in a randomized trial. Visible changes in your body take longer and depend on diet, sleep, and other activity as well as pilates.
How long is a pilates class?
Most group pilates classes run 45 to 55 minutes. Some studios offer 30-minute express classes, and private sessions usually last 50 to 60 minutes. Plan to arrive 10 to 15 minutes early for your first few classes, since reformer studios need time to set you up on the machine and walk you through the springs.
Is pilates enough exercise on its own?
Pilates covers core strength, flexibility, and muscular endurance well, but it is light on cardio. The CDC recommends 150 minutes of moderate activity each week plus two days of strength work. Pair two or three pilates classes with brisk walking, cycling, or a cardio class and you will cover both sides.
Find your next class: browse every studio on our Portland pilates directory, or join Corvi free to check in and see where your friends train.