About Us

Our Gym

12 Rounds Boxing are a membership boxing gym in Clapham Junction. We provide both small group and one to one boxing and fitness sessions for all levels of fitness and boxing experience. Run by husband and wife team Kat and John, who are not only incredibly passionate about boxing and fitness but also in helping people lead happier, healthier and more fulfilled lives. After discovering both the physical and mental benefits of boxing themselves, Kat and John believe that this is not just a workout but an amazing way to build confidence and self esteem AND to manage stress.

 

 Our Ethos

We believe fitness should be fun, focused and supported. Not only will our sessions build your fitness and challenge you but they are always fun and interactive.
At 12 Rounds we believe that support and teamwork are the key to staying motivated and sustaining results. Our aim is to create a boxing community where our members feel valued and connected and part of our expanding boxing family. 12 Rounds Boxing is not just a place to workout but somewhere to feel strong, confident and happy and to grow into the best version of yourself

How we work

Our aim is to make the amazing benefits of boxing accessible to everyone from complete beginners to serious fighters looking to get in the ring. We even provide childcare to allow stay at home parents to get fit at our morning boxing fitness sessions. It is important to us that everyone learns the basics in a structured and secure environment so completion of the boxing fundamentals course is essential for those new to boxing before progressing to our more advanced membership programmes

Memberships

12 Rounds Boxing is a membership gym only. All those new to boxing will need to complete our Boxing Fundamentals Programme before signing up to the membership. If you have experience you will be required to attend an assessment where we will direct you to the correct technique class.

We offer childcare on Monday, Wednesday & Friday for all sessions that run between 9:30 – 11:30am. If you require childcare, please email us on info@12roundsboxing.co.uk.

Boxing Fundamentals

Beginners
£135/4 Weeks
  • New to Boxing?
  • Learn the basic boxing techniques in a supportive environment
  • Progress your fitness with circuit training and bag drills
  • See your progress in before and after fitness tests
  • Childcare included for our daytime course
  • Attend 3 classes per week
Read more

Middleweight

Experienced
£88/Month
  • Completed our Boxing Fundamentals Course or have previous boxing experience?
  • Classes running from 7:00am to 9.30pm
  • Great mix of technique and fitness classes including Bag Attack and Pad Attack
  • Attend our Contenders class and progress through the levels (Skill School and Warzone – invite only)
  • Attend 2 classes any time per week
Join

Heavyweight

Experienced
£120/Month
  • Want to step up your training?
  • Classes running from 7:00am to 9.30pm and option to attend open gym sessions
  • Increase muscle mass or lower body fat
  • Great mix of technique, strength and fitness classes
  • Attend our Contenders class and progress through the levels (Skill School and Warzone – invite only)
  • Attend up to 4 sessions per week from our timetable
  • Includes 20% discount on merchandise, fight tickets and courses
Join

Programmes

These sit outside the membership, no boxing experience is required to participate in any of the below programmes.

Train2Fight

Advanced
£400/10 Weeks inc. Fight Night
  • Want to get behind the ropes and show your skills in the ring?
  • This 10 week intensive fight preparation programme will prepare you to do so
  • 3 sessions a week in a small group environment
  • Fight arrangement at one of our shows in Clapham Grand unless stated otherwise
  • Full support throughout the programme
Read More

Personal Training

Any Level
£600/10 Sessions
  • Looking for a more tailored approach to meet your goals?
  • See results fast with one to one training with one of our expert coaches.
  • Arrange sessions at time to suit you.
  • Bespoke programmes including nutrition and coaching available to reach your goals.
Read More

Make The Weight

Any Level
£1200/12 Weeks
  • Lose 2 stone in our 12 week transformation programme

  • Small group programme combining boxing and weight training

  • Eat clean – Get Lean Nutrition plan

  • Weekly coaching support

  • Unique programme for anyone who had ever struggled to stick to a training or weight loss programme in the past

  • Results guaranteed

Read More

Testimonials

As someone who has never been very ‘sporty’ I have always found keeping in shape a bit of a chore, with the result that I often neglected it a bit. However since I started coming to 12 Rounds Boxing Classes with Kat I have really discovered a side of myself I didn’t know about.

Practising boxing technique is very hard work, but extremely good fun. Over the last few months I have felt my fitness improve to a level that I have never managed after years slogging on the treadmill. I am also very pleased to note that I am looking a lot more toned all over – it is really a full body workout. I have finally found a form of exercise that I actually look forward to doing! Rachel Watson

I started boxing because it’s such an intense form of exercise and I like to get the most from my time in the gym. 12 Rounds seemed like a good place to learn because I liked the social atmosphere at the gym and because John actually boxes himself, so I had a lot of faith in his advice.

 

I’ve noticed a lot of improvement from the PT sessions with John because John picks up on a lot of things to be improved technically; he’s also very good at pushing you to the max. and that really helps with your fitness and mental preparation for a fight. Training at 12 Rounds is tougher than gyms like Fitness First and that means you come away feeling better at the end of any session and you feel more prepared.

Brian Lavery

I first decided to go to 12 rounds as an alternative to a regular gym, as somewhere to keep fit, learn a new skill and then be able to apply that skill.

I was impressed about the inclusive nature of the gymn it’s open to everyone of all ages, fitness and skill level. Which makes for a friendly and encouraging environment. Also with small class sizes you don’t get lost in a crowd and you get individual attention from each session.

If like myself you have some goals in mind what ever they may be I recommend one on one PT is available which is what I have been doing with John Bryson. The main benefits are a tailored approach to your strengths and weakness so that you are able to get the most out of yourself and the session and the flexibility to fit around other time commitments.
I’m really happy with the results so far with the combination of class training and PT sessions I’m feeling fitter then I have been in a long time as well as more confident in and out of the gym. Andrew Blakely

I can’t say quite how much I love training with Kat. Never before have I enjoyed exercise as much as I do these classes and I am now a complete addict. The classes are challenging, varied and fun.

The results you will see in terms of your fitness, strength, weight loss, and changes to your body shape are quicker than other forms of exercise and a real incentive to keep going.

The classes are also a fantastic way of dealing with stress. I really recommend giving it a go – you won’t regret it! Ali Key

The Team

Kat Bryson

Kat Bryson

Co-Founder

Hi, I am Kat, co-founder and coach at 12 Rounds.
My specialties include: Transformation coaching, nutrition coaching, boxing coaching and personal training.
John Bryson

John Bryson

Co-Founder

Hi, I am John, co-founder and coach at 12 Rounds. I am also a boxing promoter.
My specialties include: Boxing coaching, fight promotion, fight preparation and personal training.
Daniel Sheehan

Daniel Sheehan

Trainer

Hi, I am Daniel, and a trainer at 12 Rounds.
My specialties include: Boxing coaching and personal training.
Kirk Garvey

Kirk Garvey

Trainer

Hi, I am Kirk, and a trainer at 12 Rounds. I am an ex ABA champion and I have just turned pro.
My specialties include: Boxing coaching, fight preparation and personal training.
Lily Priggs

Lily Priggs

Boxing Coach and Marketing Manager

Hi, I am Lily, Marketing Manager and a trainer at 12 Rounds.
My specialties include: Boxing coaching, personal training and I am also part of the 12 Rounds Fight Team.

Mitch Duffus

Mitch Duffus

Trainer

Hi, I am Mitch, and a trainer at 12 Rounds.
My specialties include: Boxing coaching and fight preparation.

Calendar and Bookings

When booking for classes please note the following rules:

  • ALL members are able to book onto general classes: Pad Attack, Bag Attack, Boxanity and Warzone
  • Heavyweight members ONLY are able to book onto: Boxers maintenance, Yoga and Strength & Conditioning
  • ALL members can only book into ONE of the skills level classes (see below). You will have been assigned to a level prior to joining the membership.

 

Boxing Fundamentals

Boxing Fundamentals

 

Level 1

 

Contenders

Contenders

 

Level 2

 

Contenders

Challengers

 

Level 3

 

Skills Skool

Skills Skool

 

Level 3

 

Boxing Fundamentals

Fight Team

 

Level 5

 

 

Gallery

 

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