Strength,
control, balance.
Small groups on the reformer, in a warm boutique studio. Personal attention, real technique, and a place where you see yourself change week by week.
New here? Start with 3 classes for €50 — ready to use straight away.
Ready to join? As a Charter Member you train unlimited for €149 instead of €195. The Charter closes 30 September.
From 3 to 9 reformers at the Gruttoplein.
What started as an intimate studio in Diemen-Noord is growing into a full boutique reformer studio. More spots, more moments in the week, with the same personal attention.
The full schedule starts on Monday 21 September.
All on the reformer. At your level.
Three ways to train, whether you are just starting out or refining your technique. Pick what suits you; you can always switch.
Small Group
An energetic group class on the reformer. Strength, mobility and control, with full attention on your alignment.
Book a class →
Private
Built entirely around you. Ideal if you are recovering from an injury, working towards a goal, or want to lay down the basics calmly.
Email to schedule →
Duo
Train together with your partner or a friend. The attention of a private, the energy of training side by side.
Email to schedule →Choose your level
Every class in the schedule shows its level.
Beginner
Building up calmly: posture, breathing and control. For anyone just starting.
Advanced
Longer sequences and more resistance. For anyone with the basics firmly in place.
All levels
Everyone trains together. We adapt the exercises to what you can handle.
Ladies only
All levels, seven fixed moments a week. You book them like any other class.
5.0 on Google.
15 reviews, all five stars, translated from Dutch. Here is what the people already training with Gladys say.
Gladys teaches with real care and attention. She watches your posture and breathing closely, which mattered enormously to me because I started with a herniated disc. Thanks to her classes I am doing so much better now. Her guidance feels safe, personal and professional. Starting the day with her is a treat every week. Absolutely recommended!
A studio with a lovely atmosphere and a very experienced pilates instructor. (Who is also really kind.)
Even when you think you are barely doing anything, you feel it the next day.
My heart rate shoots up at what looks like light effort.
My chiropractor sees a difference in my posture and less stiffness in my pelvis.
So I am one of the proofs that pilates really is good for you.
With Gladys you are in good, professional hands.
Intro Offer — 3 classes to get to know the studio.
Three classes, valid for a month from your first class. You decide when you start. On sale until 30 September.
Claim your 3 classes →On sale until 30 September
Three steps, at your own pace.
You do not have to commit to anything you have not tried. Start small, then decide what suits you.
Give it a try.
Three classes for €50, valid for a month from your first class. You can start immediately, so you know whether the reformer suits you before you take a membership.
Choose your rhythm.
Basis, Extra or Unlimited: your fixed spot in the week. Not the right fit after all? After three cycles you cancel per cycle, no fuss.
Go all in.
As a Charter Member you train unlimited for €149 instead of €195, and you keep that price for as long as you stay a member. In return you commit for twelve months.
Choose what fits you.
Become a member for a fixed spot in the week, or stay flexible with single classes.
Train unlimited for €149 instead of €195.
Become a Charter Member before 30 September and you train unlimited for €149 per 4 weeks. That is the same price as Extra, but with no limit on the number of classes, and you keep that price for as long as you stay a member. Around €600 a year saved.
For this you commit for 12 months — which is exactly why the price is what it is. Rather keep your options open? Extra costs the same and can be cancelled after 3 cycles.
Your membership starts on 21 September · The Charter closes 30 September · minimum 12 months · cancellable per cycle after that
Basis
- 4 classes per 4 weeks
- €21.00 per class · book any time
- Pick this if you train once a week
Extra
- 8 classes per 4 weeks
- €18.63 per class · two fixed moments
- Pick this if you train twice a week
Unlimited
- Unlimited training
- From €12 per class at 4× a week
- Pick this if you train 3× a week or more; below that Extra is better value
- Still €149 as a Charter Member →
Also bookable through ClassPass & Urban Sports Club
Rather stay flexible? Single classes & packs.
No membership, just training whenever it suits you.
What next? This is how you book your first class.
You pay here. After that you book in the schedule on this site or in the free bsport app — that is the system our schedule runs on. Here is what happens:
- You pay here.At checkout you enter your email address. That creates your account right away — there is nothing to arrange beforehand.
- You set your own password.You will not be sent one. At login, choose Forgot password, enter the same email address and click the link in the email.
- You book your class.In the schedule above or in the app. Your credit is already waiting there and is deducted automatically.
Give pilates as a gift.
Surprise someone with a gift card from €30, enough for a trial class. You choose the amount, pay online and receive the card by email straight away to pass on. The recipient can spend it on classes, packs or a membership.
Women only.
Seven fixed moments a week, from Monday 21 September. You book them like any other class.
Reserve your spot.
Check the schedule and book your class right away. New here? Start with the Intro Offer: 3 classes for €50.
Gladys Noreen
Gladys is the driving force behind Pilates by Gladys, the first boutique reformer studio in Diemen. With qualifications from Pilates Company by Debby Jenner and STOTT PILATES®, and teaching since 2019, she combines real expertise with a personal, goal-driven approach.
She helps you build strength, improve your flexibility and move with confidence, always with an eye for quality and care.
Classes are taught by Gladys and Yentel.
Sorted, down to the details.
The practical things, all in one place.
Never more than nine
Nine reformers, so nine people per class at most.
Complete privacy
Nobody can see in from outside.
Always comfortable
Air conditioning and underfloor heating, all year round.
Lockers & changing room
Lockers for your things and a separate changing room.
Bus stop around the corner
Bus 44 stops at Tureluurweg, a two minute walk.
Easy parking
Free around the studio, partly blue zone.
Grip socks
Required for grip and hygiene. Available in the studio.
Book online
Reserve your spot online. Cancel up to 12 hours before class.
The studio.
1113 HM Diemen
Good to know.
I have never trained on a reformer. Can I join? +
Absolutely. Just starting, or starting again? Pick a class labelled Beginner: building up calmly, with full attention. Once you are comfortable you move on to All levels, where we adapt the exercises to whoever is on the reformers. The Intro Offer is the way to get acquainted.
Am I too stiff or not fit enough to start? +
That is exactly the reason to start. On the reformer the spring tension decides how hard an exercise is, so everything is adjusted to what you can handle. With nine people in the room at most, we see your alignment and correct where needed.
What is the difference with mat pilates? +
The reformer is a spring-loaded machine that gives resistance and support at the same time. That makes the training more effective and gentler on your joints: you build strength and control without forcing anything.
Can I join with an injury or during pregnancy? +
Usually yes, but let us know beforehand. Reformer pilates is widely used in recovery and we have experience with it. Send a message or email telling us what is going on and we will work out together whether a group class fits or a private works better.
Are there women-only classes? +
Yes. Seven fixed moments a week are ladies only: Monday 11:00, Tuesday 18:00, Wednesday 09:00, Thursday 19:00, Friday 10:00, Saturday 08:00 and Sunday 10:00. They are marked as such in the schedule and you book them like any other class. From Monday 21 September at the Gruttoplein.
How do I book a class, and do I need an account? +
Online, through the schedule on this page. You pick your moment, see straight away how many spots are left and reserve your reformer. The first time you create an account with bsport, our booking system, so your package, your credit and your booked classes all sit in one place. After that it is a few taps.
If I buy now, when can I book my first class? +
From Monday 21 September the full schedule runs at the Gruttoplein in Diemen-Noord, and that is when the memberships start too. You can buy the Intro Offer, single classes and class packs now; your credit is waiting the moment you book your first class. Saturday 19 September is the opening party, where you can simply walk in, no booking needed.
What is a Charter Member? +
A charter is the founding document of a club: whoever is on it belonged from the very start. Become a Charter Member and you train unlimited for €149 per 4 weeks instead of €195, and you keep that price for as long as you stay a member. That saves you around €600 a year. There is one thing in return: you commit for twelve months. The Charter closes on 30 September; after that no one can join it and the price is simply €195.
Which membership suits me? +
Look at how often you train: once a week is Basis, twice is Extra, three times or more is Unlimited. Training less often, or still trying things out? Then the Intro Offer or a class pack is better value.
How do payment and cancellation work? +
Memberships are collected automatically every 4 weeks through B Sports. You commit for a minimum of 3 cycles, after which you cancel per cycle. Charter Members are the exception: there the minimum is 12 months.
What if I cannot make a class? +
Up to 12 hours before class you cancel free of charge. After that it costs €5, and a no-show costs €9.95. You get one goodwill exception per quarter, and in an emergency you simply call or email Gladys.
Until when can I buy the Intro Offer? +
The Intro Offer is on sale until 30 September. The month of validity only starts from your first class, so you can buy it now without losing anything. From October onwards you get acquainted with a single class at €30.
What is the difference between Charter and a regular membership? +
The price is the same as Extra, €149 per 4 weeks, but you train unlimited instead of eight times per four weeks. There is one thing in return: you commit for twelve months, while a regular membership can be cancelled after three cycles. The Charter closes on 30 September; after that this rate is gone.
Can I book through ClassPass or Urban Sports Club? +
Yes, the small group classes are on ClassPass and Urban Sports Club as well. If you train more than a couple of times a month, your own membership is usually better value.
What do I need for my first class? +
Comfortable sportswear and grip socks, which are required for grip and hygiene and can be bought in the studio if you do not have any. There are lockers and a changing room, so really you only need to bring yourself.
Can I train privately or as a pair? +
Yes. Alongside the small group classes we offer private (1-on-1) and duo sessions, including outside regular class hours. Email us and we will find a moment that works.
Where can I park and how do I get there by public transport? +
Free parking around the studio in Diemen-Noord; some spots are blue zone. By public transport you get off at the Tureluurweg stop (bus 44), a two minute walk from there.
No question found. Feel free to ask us on WhatsApp.
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Shall we begin?
The Intro Offer and The Charter run until 30 September. Still in doubt? Send Gladys a message.