ION Strength and Conditioning

ION Strength and Conditioning ION S&C IS leading the way in Strength and Conditioning in South Wales, UK. ION Strength and Conditioning is Cardiff's premier functional fitness facility.
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Home of CrossFit Llanishen, The Assault Concept, Cardiff Power Lifting Club and Llanishen Barbell Club. At ION⁺ we focus on coaching and educating our community, giving them the tools to achieve a more balanced healthy lifestyle both in and out of the facility. Along with our team of highly professional, experienced coaches, world class programming and a strong support system we will help you achieve your health and fitness goals.

Friday 6.15am Outdoor  to round off the week with the squad ☀️🔥😎
19/06/2026

Friday 6.15am Outdoor to round off the week with the squad ☀️🔥😎

Great to have the Coleg Cymoedd Rugby squad in getting some team conditioning work done ahead of next season. 🏉💪🏼🔥A top ...
17/06/2026

Great to have the Coleg Cymoedd Rugby squad in getting some team conditioning work done ahead of next season. 🏉💪🏼🔥

A top group of players and coaches, working hard together, building fitness and team culture as they prepare for the 2026/27 season.

Coleg y Cymoedd

A year ago, we celebrated the completion of a 12 week programme with a great group of young people with Additional Learn...
16/06/2026

A year ago, we celebrated the completion of a 12 week programme with a great group of young people with Additional Learning Needs.

The aim was to build confidence, develop new skills and create a positive relationship with exercise.

Today, one of those young people has continued to regularly walk through the doors of ION for his regular training session.

It might seem like a small moment, but for us it was a powerful reminder of why programmes like this matter.

The project officially finished months ago, but the impact didn’t.

What started as a supported introduction to strength and fitness has become part of his routine. He now trains consistently within our wider gym community, continuing to build confidence, independence and lifelong healthy habits.

When we talk about the value of community programmes, this is what success looks like. Not just attendance during the programme, but creating opportunities that continue long after it ends.

Seeing him walk in today, knowing where he started, makes us incredibly proud.

Exercise can be about getting stronger, fitter or healthier. But sometimes it’s about something much bigger than that.

Cardiff Youth



15/06/2026

Superb to see these young talented rugby players progressing with their physical development 💪

At this stage, the focus is twofold with Coaches & as they develop the young players….

⚡ Reactive Strength - low level plyometric and a variety of other jumping exercises train players to produce, express and absorb force rapidly. Essential for speed development and change of direction on the pitch.

🏋️ General Strength & Power - Power Clean Progressions and Squats to build the underpinning strength qualities that carry onto the field. At this stage, movement quality and technique and are the focus to give the players the tools to build from as they progress.

Great foundations being laid. Watch this space 🔵⚫️

15/06/2026

15 June 2026 Monday Morning Motivation | “Failure Is Not Final”

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City Hospice – Iron Fan Challenge & CHAD 🏔️💪We’re proud to be supporting City Hospice through the Iron Fan Challenge, tr...
14/06/2026

City Hospice – Iron Fan Challenge & CHAD 🏔️💪

We’re proud to be supporting City Hospice through the Iron Fan Challenge, trekking up Pen y Fan four times on Sunday 28th June.
A proper physical and mental challenge, but more importantly, a chance to bring people together and support an amazing local charity ❤️

This Saturday, 20th June, we’ll also be taking on the CrossFit Hero Workout CHAD at both gyms for a bit of training for the challenge as well as starting the fundraising:

- 1,000 Box Step Ups or as many as possible in 60 mins 
- 8am & 9.15am
**In place of the usual ION45/60 sessions.

Music on, big effort, and everyone can rattle through as many reps as they can 🎶🔥

If you’ve put your name on the whiteboard, please register through the City Hospice link. It’s £10 to enter and includes a t shirt 👕

Friends, family and work colleagues are all welcome to join us 🙌

Let’s get a big ION crew involved for a great cause 💪❤️

🚨 Week 3 of HYROX Youngstars is here! 🚨This Sunday we’re hitting the sleds! 💪With our brand new turf now installed, it’s...
12/06/2026

🚨 Week 3 of HYROX Youngstars is here! 🚨

This Sunday we’re hitting the sleds! 💪

With our brand new turf now installed, it’s the perfect time to introduce our athletes to one of HYROX’s signature stations. We’ll be breaking down sled push and sled pull technique, helping them build confidence, improve movement efficiency, and just have some fun!

Bring Mum, Dad or any family member; whether they’re aiming to race HYROX one day or just love a challenge, this session is not one to miss!

Get booked on via the link in our bio 🔗

See you on the turf this Sunday! 🔥

Friday 6.15am Outdoor  to round off the week with the squad ☀️🔥😎
12/06/2026

Friday 6.15am Outdoor to round off the week with the squad ☀️🔥😎

Address

Unit 12F Business Park, Cheviot Close, Llanishen
Cardiff
CF145JA

Opening Hours

Monday 5:45am - 9pm
Tuesday 5:45am - 9pm
Wednesday 5:45am - 9pm
Thursday 5:45am - 9pm
Friday 5:45am - 9pm
Saturday 7am - 12pm
Sunday 8am - 11am
5pm - 6:30pm

Telephone

+442920756552

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