Your Gym
in Cardiff

gym

Build Strength, Fitness, and Confidence

At CrossFit Posibl we have built a fun, inclusive and supportive health / fitness environment. Whether you are just starting out, a regular gym goer at Posibl you’ll feel right at home.

Locally owned & operated - serving Cardiff and Newport
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Members sharing a fist bump after a workout at Posibl

Welcome to Posibl

mission

Posibl HQ is conveniently located off Newport Road making accessibility to the gym super easy with great links to the city centre and M4.

Coaching, programming, and classes are available everywhere. But not at this level. Our coaches are proven over decades. Our programming is sought out by other gyms. And our training philosophy integrates fitness into busy, ambitious lifestyles like yours.

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Posibl Man Training Jump Rope

Flexible Schedule

Early bird? Night owl? Train when it works for you.

Posibl Coach Encouraging Trainee

Real Pro Coaching

We pay more attention with a keener eye built from decades in the game.

Posibl Woman Training on SkiErg

Mix it Up Regularly

The best lifestyle athletes are a blend of strength, speed, and endurance.

Build Full-Body Capacity with
Our Training Programmes

programmes

Athlete performing an overhead barbell lift during a CrossFit workout at CrossFit Posibl

CrossFit

High-intensity training focused on strength and performance.
Ideal for: Daily strength & fitness programme for everyone
Focus: Strength, fitness, look good - feel amazing
Coach training member

Personal Training

The fastest way to get results with coaching tailored to your goals.
Ideal for: Need extra help?
Focus: Individualised lifting, skills & fitness
Athletes performing wall ball exercises during a group workout at CrossFit Posibl

HYROX Training

Race-specific training to prepare you for competition.
Ideal for: All fitness & experience levels welcome
Focus: Get ready to smash your next Hyrox race!
All Programmes are led by certified trainers with years of coaching experience.

What Our Members Are Saying

reviews

Our members love the community and the results. Read their stories and see how they’ve reached their fitness goals.

You’ll Never Regret It

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Your best body? It’s ready for pickup at the best gym in Cardiff.
Train hard. Laugh loud. And never look back.

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Frequently Asked Questions

burning questions

Getting Started is Easy
at The Best Gym in Cardiff

3 easy steps

01.

Intro first

Come in, experience the atmosphere.

02.

Game Plan

Strategize your goals and plan with a coach.

03.

Progress

Show up, work hard, and keep the results coming.

Community group photo of athletes and coaches at CrossFit Posibl

Set Goals You
Actually Hit

get the guide

Sometimes we fail goals because we don’t do the work. More often, though, we set the wrong goals and don’t follow through because we’re not engaged enough. Make sure your goals are big enough to motivate you, but specific enough to inspire a plan you enjoy sticking to. Take our multiple-choice quiz and find the perfect goal for you.

What you’ll get:

  • A short quiz that brings purpose to your training
  • Ideas on how to train for maximum results
  • Smart goal-setting tools you can take beyond the gym
  • Actionable takeaways that make life better today
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