Challenge your limits. Reform your strength.

Get ready to redefine your strength with Reformcore - where power meets precision in every burn.

The Reformcore difference

Reformcore isn’t just Pilates—it’s a revolution. London’s hottest Reformer Pilates studio combines high energy with low impact, delivering powerful, body-sculpting routines. With cutting-edge machines and innovative techniques, our classes ignite your core, build endurance, and condition your entire body. Feel confident, strong, and unstoppable.

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Join us for a luxury wellness retreat in collaboration with the Elounda Collection in Crete.

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Choose from in-studio formats that push every limit and sculpt every inch.

Our classes

Get personalised attention and customised workouts with our expert instructors.

Private sessions

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“Unlike other reformer classes where you’re mostly lying down, Reformcore gets you up and moving, and also adds dumbbells - so you’re sure to break a sweat.”
“The classes may be testing, but the experience is meditative and, for a fleeting moment, relaxing, with guided meditation bookending fifty minutes of strength work and stretching.”
"As a former dancer, I expected an easy class, but it was one of my toughest yet—with slow, deep movements that revealed areas of my fitness needing work and helped restore flexibility I’d lost over the years."
“Reformcore is perfect if you only have a couple of hours a week to exercise but you want to get stronger quickly.”

The core of Reformcore: Power and precision

Transformative results

Our Reformer Pilates combines precision and intensity to reshape your body, building leaner, stronger muscles that last.

Efficient workouts

Smart sequencing maximizes every second, building strength and endurance faster than traditional workouts—no time wasted.

Confidence you can feel

More than a workout, Reformcore builds unshakeable confidence, empowering you to face every challenge feeling your strongest.

Strength redefined

Our powerful workouts push beyond the basics, conditioning your mind and body to feel unstoppable.

Start strong with Reformcore’s intro offers

Kickstart Your Fitness

1 Class for £35

Discover the power of Reformcore with our single class pass for £35. Ideal for trying this transformative workout.

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United Fitness Intro Pass

4 Classes for £49
UF Intro Offer

Experience 4 classes for £49 at Boom Cycle, Barrecore, or Reformcore. Mix and match workouts and discover new fitness styles.

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What people say about us

- Emma Gonzalez

The service and front of house staff particularly Larisha is super helpful friendly ! She goes out of her way to resolve issues and help clients ! Classes are great - Gareth is amazing Kerry Taylah Tasmin Hebba

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Kelly Hartman

The studio itself it’s super nice as it’s top floor so there is natural light and the instructor was very professional and the sessions make you really work hard. This is more a note to the building establishment, guys you need to regularly clean the ladies loo, they were in a terrible hygienic state when I went, toliet roll everywhere, blocked toliet with a tampon, pee everywhere, super gross. Regular cleaning regime needs to happen, for such an up market establishment I was rather shocked !

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Z

I have been coming to Reformcore in Battersea almost everyday for the past few weeks and have loved my experience. The teachers are great and the front desk staff is really helpful. Being in the power station is super convenient as well. I would highly recommend trying them out!

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Lauren Wade

everything I need is in here ! from food to retail to table tennis … I want to congratulate whoever planned the retail brand strategies thay chose the best combination 🙏🏻 happy to have power station near I live 🎈

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Ayse Nisa

The best Pilates teacher ever) and atmosphere very cool. I go there every week

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Valeriya Yanshevskaya

Certainly a good workout and creative use of a reformer, but not true Pilates. Great staff, equipment, environment. Bit pricey, but that's maybe why the classes are no-nonsense and fast-paced - in a good way. Huge fun.

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Reformcore in the press

The best Pilates classes in London | Luxury London

The best fitness classes in London - tried and tested by team Hello! | Hello!

The best Pilates classes in London | Luxury London

London gym classes to try this summer | Tatler

London Pilates studios: Destress at classes for every fitness level | City AM

United Fitness Membership

Enjoy unlimited access to premier London studios locations, offering a mix of Barrecore, Boom Cycle, Reformcore, and Triyoga classes.

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Unlimited classes Access premier studio locations across London

Diverse workouts Reformer Pilates, Yoga, Barre, Cycling and more

Best value 12 months of access

Flexible Pause your membership up to 4 times a year

From £12.67 / class

Unlimited classes - £225 / month

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Frequently asked questions

What is Reformcore?
Curated for power, strength and core-fitness, Reformcore elevates the Reformer Pilates experience to be more efficient and effective than ever. Reformcoreworks you harder, using state-of-the-art Reformer Pilates machines and equipment to build muscular endurance and strength.
What is the difference between Pilates and Reformer Pilates?
There are two main types of Pilates – mat work Pilates and Reformer Pilates. Both are based upon the premise of controlled movement against some form of resistance. In mat work classes, all you’ll need is yourself and a mat (gravity will provide the resistance). In Reformer Pilates classes, you are based on the reformer bed and use various pieces of spring-based equipment for additional resistance.

Both mat and equipment Pilates, when practised with consistency, will improve your strength, coordination and mobility. There are many health benefits, such as injury prevention and improved recovery and performance for those who are doing sports training or practising yoga.
What’s the difference between Reformcore and regular Reformer Pilates?
Reformcore is a high-energy class with playlists designed to energise you whilst bringing your mind to laser focus resulting in a kind of meditative state. In Reformcore, you will be working to your maximum for most of the class using lots of repetition to build muscular endurance and strength.This format uses tiny isometric contractions at the deeper part of full range movements to isolate and strengthen muscles. We top off each section with a finisher to get the most out of our muscles each time.
What can I expect from a Reformcore class?
This is a fast-paced class that delivers a deep-burn and a big endorphin in the end. Expect to get your heartrate up early in the class feeling immediately challenged.
What is Reformer Pilates good for?
Reformer Pilates offers a full suite of physical health and mental wellbeing benefits, including:
- Improved overall muscle balance in the body and creates a long and lean muscle tone
- Stress reduction and detoxification
- Improved stability and alignment of the major joints in motion, reducing occurrences of injuries
- Promoting a more efficient and supportive core
- Encouraging efficiency of movement and improves performance of day-to-day movement and sports
- Improving the function of the lungs and circulation
- Aiding the prevention of certain health conditions
- Focuses on movement and breath, encouraging meditative states
- Increases movement awareness, resulting in safer use of the body and fewer injuries
- Better alignment, posture and more efficient use of the body
Is Reformcore good for beginners?
Anyone can come to the class however, this is a fast-paced, dynamic Reformer Pilates class so it is best suited for anyone who has used a reformer machine before. At this time we are unable to admit anyone who is pregnant due to health and safety reasons.