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Welcome to CORE

THE FITNESS STUDIO REDEFINING STRENGTH.

Empowering movement. Inclusive by design. For every body.

EVERY BODY. EVERY STAGE. STRONG BODIES. STRONGER COMMUNITY.

Strong foundations.

Powerful movement.

At CORE, everyone belongs,  whether it’s your first time on a reformer, or working out, or your hundredth.

Founded by physiotherapists and personal trainers, Tracey Gjersten and Gayle Brylewski, our studio combines expert knowledge with high-energy, feel-good sessions that work for every body. 


We focus on form, function, and fun, making sure you feel supported, challenged, and part of the community from day one.

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INTRO OFFER

are you NEW TO REFORMER PILATES?

This is the perfect place to start!

INTRO PASS: £30

Your Intro Pass gives you 2 Reformer Pilates classes (all levels) to enjoy within 14 days. Your 14-day window begins when you attend your first class, so you can settle in and find your flow.

* This special offer is available once per person.

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Our Classes

Our Reformer Pilates workouts blend strength, control, and energy for a full-body burn that works for every level. With expert coaching and a beat that keeps you moving, you’ll push harder, move better, and feel the results.

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CORE

BASICS.

Reformer foundations.

Slower pace, strong technique.

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CORE

COMPLETE.

Strength and cardio.

Fast, full-body flows.

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CORE

RELEASE.

Breathe, stretch, release.

Slower pace to unwind and reconnect.​

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CORE

CARDIO.

High-energy, sweaty and fun.

Burn with props and jump board.

CORE

CLINICAL.

Gentle rehab + recovery.

Regain strength, stability + posture.

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CORE

YOGA.

A mindful flow designed to connect breath with movement.

BRING

YOUR BABY.

Move with your little one by your side.

Safe, supportive post-natal reformer.

the core team

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Gayle Brylewski 

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Tracey Gjersten

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Jo Graham

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Holly Rye 

KIND WORDS FROM CLIENTS.

I’m 47, I’ve never been physically stronger and I attribute that to Gayle’s guidance. I’ve wholeheartedly trusted Gayle with my physical health for almost 10 years now, initially as my Physiotherapist , then as my Reformer Instructor and now as my Personal Trainer. I genuinely don’t think my physical health would be where it is today without her. I often feel Gayle knows what my own body is capable of more than I do. She is extremely knowledgeable, professional and a real advocate of Women’s Health. She really is one in a million.
- Jane
Tracey is real motivator and an expert in her field. She has really helped to identify specific areas that I needed to work on and tone. I’ve always enjoyed my sessions with Tracey, they are challenging but always good fun and I leave feeling so much better than when I arrived!”
- Miss KR Welton
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What is

Reformer Pilates?

Reformer Pilates uses a moving carriage, adjustable springs, and smart resistance to work your whole body with precision and control. 

At CORE, we’ve chosen reformers built for performance and comfort, so every movement feels smooth, supported, and effective.


Build strength, improve mobility, and fire up your core. Our expert instructors will guide you to move better and feel stronger.

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FREQUENTLY ASKED QUESTIONS

JOIN THE REFORMATION.

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© 2025 CORE REFORMATION. Designed By Kayjay Creative.

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