React Fitness

06/12/2025

Foundry Gym Nottingham - the latest powerhouse in the Foundry lineup!

Big things are happening up north -  the brand new has officially opened its doors, and it’s already turning heads. This is Nottingham’s first super gym, open 24/7. This isn’t just another gym - it’s a training destination for serious lifters, athletes, and any regular human ready to push limits!

The had so much fun visiting this epic gym last week. and .m loved meeting the members and staff and taking them through their paces on the@bootybuilder.official range. 🍑🔥Thanks to the lovely and for being such willing volunteers.

From performance driven design to results focused programming, Foundry continues to raise the standard for independent gyms in the UK. Huge congrats to and his team on a phenomenal launch. 

***yBuilderUK ***yBuilder

05/12/2025

Introducing the ***yBuilder.Official Selectorized STEP-UP Machine, designed to take your lower-body training to the next level! 🍑🔥

This innovative piece lets you:
✅ Perform controlled, weighted step-ups safely and efficiently
✅ Target glutes, quads, and hamstrings with perfect form
✅ Build balance, power, and shape like never before

It’s smooth, adjustable, and built for serious results, another game-changing addition to the B***y Builder lineup here at React Fitness 💪

Hitting UK shores any day - don’t be disappointed, get your order in now!!

SAVE + SHARE this post with your training partners and TAG your gym fam who need to try this ASAP! 🫶🏼

www.react-fitness.com
 
***yBuilder

04/12/2025

November has been another powerhouse month for React Fitness and .official across the UK!

More gyms than ever! From boutique independents to major national chains and fast-growing franchises are upgrading their training spaces with B***y Builder machines. The glute-training wave is only getting stronger, and members can’t get enough. 🍑🔥

Huge appreciation to every gym that joined the B***y Builder movement this month. The UK community keeps expanding, becoming more dedicated and more fired up than ever. And a big shout-out to all our trade partners for their continued trust and support.

🎥 Here are the standout moments from an incredible November 👇

And with December already filling up… the end of the year is going to finish with a bang. 💥

www.react-fitness.com

***yBuilder

03/12/2025

🔥 Step into the ultimate training environment, React Fitness, home of ***yBuilder.Official in the UK.

The Selectorized Standing Hip Abductor machine is built for serious results:
🍑 Isolate and strengthen your glute medius
⚡ Improve hip stability and balance
🔥 Enhance lower body shape and symmetry

This is where precision engineering meets powerful training energy. Level up your glute game!

📍 Training never looked better

🧡

www.react-fitness.com

***yBuilder

01/12/2025

This month brings an essential addition to the .official lineup here in the UK: the Plate Loaded Reverse Lunge – a purpose-built machine that transforms one of the most effective lower body exercises into a stable, controlled, and incredibly productive movement.

Check out our latest blog for more information. Link in bio.

01/12/2025

28/11/2025

 is looking 🔥🔥🔥

The setup is next level, and that .official sign sitting dead centre? Absolute perfection 🍑✨

Big vibes. Big gains. Big energy.
This is how a gym should look 💪🏼

www.react-fitness.com

***yBuilder

27/11/2025

The Wait Is Over: Introducing the .official Selectorized Pendulum Hip Press, Glute training just reached a new dimension.

Check out our latest blog 'The Wait Is Over' to find out more, link in bio.

26/11/2025

🔥 Massive shoutout to ! 🔥

We’re so excited to see this brand new gym has opened its doors! Take a look at their account - it’s epic!!! PLUS it features a ***yBuilder.Official zone including the Platinum V4, Selectorized Kick Back, V8, Back Extension, Standing Hip Thrust, Standing Hip Abductor, and Reverse Lunge 💪🍑

This is what we love to see, a gym fully kitted out with the B***y Builder range, giving members the ultimate tools for strength, performance, and serious glute gains 🙌

As the Home of B***y Builder in the UK, we’re proud to support forward-thinking gyms like Foundry who continue to raise the bar for functional, effective training 👏

That lineup looks incredible, congrats and GOOD LUCK team ! 🖤

www.react-fitness.com

***yBuilderUK ***yBuilder

24/11/2025

🍑 Big glutes, bigger goals! 💪 showing us exactly how it’s done on the B***y Builder V8 🔥 exclusively from React Fitness, the home of ***yBuilder.Official in the UK!

Catch the action at and see why the V8 is taking glute training to the next level 👀🍑

www.react-fitness.com

***yBuilder ***yBuilderV8

21/11/2025

Training with B***Y BUILDER 🔥🔥🔥

The ultimate glute workout experience, powered by ***yBuilder.Official, proudly distributed in the UK by React Fitness 🍑

SEND THIS TO YOUR FRIENDS 🫶🏼

Want to know more about B***y Builder machines?
👉 Visit www.react-fitness.com for more info!

***yBuilderUK