NRG GYMS.
GAME CHANGING.
Join the tribe online and start training today. No contract. Unlimited 24/7 access including all classes.
I love NRG gym, the equipment is second to none. I do a lot of strength training and I can honestly say I have started to see improvement since joinin...
Rozie Rahim
NRG GYM Sheffield
Quality equipment. Varied and up to date. Plenty of squat racks that seem to be lacking in other gyms I've been to. Good team of PTs and staff that ar...
Sam Cliff
NRG GYM Sheffield
Great gym - best equipment I've ever used, staff are helpful and friendly, atmosphere is always warm and hospitable. Really enjoy training here, there...
Dana Browett
NRG GYM Sheffield
Been a member at the Gym for nearly ten months. Great Gym and really good equipment. Staff are very friendly and approachable, on hand to give advice ...
Omer Mohammed
NRG GYM Sheffield
It is a fantastic gym! It has great equipment and a few areas you can go and workout - two only women areas and 2 big floors! I really enjoyed going t...
Ana Axinti
NRG GYM Watford
Always visit here frequently. If I was local I’d definitely be a consistent member. Staff are friendly and helpful and machines are always running s...
Sonny Kemble
NRG GYM Watford
We believe everyone should have the ability to workout with flexibility, as it should be. That's why we offer a no long-term contract membership as standard! We simply know you'll stay just because you love being a part of our Tribe!
No-contract membership
Enjoy all-inclusive memberships with 24/7 access, unlimited classes, infrared saunas, free parking, and no extra fees. Join a PositiveNRG community with HIIT classes, top equipment, and no long-term contracts – all in one simple package.
All-inclusive membership
Our classes are one of the things that sets NRG GYM apart from the rest - they cover a variety of disciplines from yoga to spin, lifting to high intensity interval training, and everything in between.
Group exercise classes
We’ve partnered with best-in-class fitness equipment suppliers Life Fitness to equip our gym floors with an extensive range of cardio equipment, including treadmills, bikes, cross trainers and stair climbers, incorporating consoles with the latest digital technology and entertainment options.
State-of-the-art equipment
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Take their word for it
Discover why our members love NRG GYM! From state-of-the-art facilities to supportive communities, hear firsthand how we’re empowering individuals to reach their fitness goals and stay motivated every step of the way.
I love NRG gym, the equipment is second to none. I do a lot of strength training and I can honestly say I have started to see improvement since joinin...
Rozie Rahim
NRG GYM Sheffield
Quality equipment. Varied and up to date. Plenty of squat racks that seem to be lacking in other gyms I've been to. Good team of PTs and staff that ar...
Sam Cliff
NRG GYM Sheffield
Great gym - best equipment I've ever used, staff are helpful and friendly, atmosphere is always warm and hospitable. Really enjoy training here, there...
Dana Browett
NRG GYM Sheffield
Been a member at the Gym for nearly ten months. Great Gym and really good equipment. Staff are very friendly and approachable, on hand to give advice ...
Omer Mohammed
NRG GYM Sheffield
It is a fantastic gym! It has great equipment and a few areas you can go and workout - two only women areas and 2 big floors! I really enjoyed going t...
Ana Axinti
NRG GYM Watford
Always visit here frequently. If I was local I’d definitely be a consistent member. Staff are friendly and helpful and machines are always running s...
Sonny Kemble
NRG GYM Watford
Unmatched Facilities for a Complete Fitness Experience
We’re committed to more than just workouts – we offer a complete fitness environment. With advanced equipment, dedicated training zones, and male and female saunas for post-workout recovery, you’ll find everything you need to reach your goals and recharge.
Your next level
starts here!
Ready to push your limits and level up your fitness?
NRG-X is our take on high-intensity functional training—powered by the energy and community you’ll only find at NRG Gyms.
NRG Health
NRG Health connects you to online GPs, physios, and mental health support, as part of our new NRG Premium membership which includes 24/7 access to all NRG Gyms.
