React Fitness

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

19/11/2025

🚀 JANUARY 2026 LAUNCHES BY ***yBuilder.Official in the UK!

Inner thigh power + next-level glute activation…
Two new machines are about to change your lower-body training forever. 🔥

🔥 Selectorized Standing Adductor
Unilateral strength. Smooth resistance. Functional movement that seated machines can’t touch.
Launching mid–late January 2026.

🔥 Selectorized 3D Multi-Abductor
Revolutionary 3D motion combining hip extension and abduction for unmatched glute activation.
Launching mid–late January 2026.

The future of hip training is almost here.

www.react-fitness.com

19/11/2025

Coming soon! 🔥
official is about to drop next-level glute machines in the UK.

💥 Selectorized Deadlift/Split Squat – One machine. Endless gains.
💥 Pendulum Hip Press – Constant tension. Zero momentum. Maximum glute activation.
💥 Plate-Loaded Reverse Lunge – Unilateral strength perfected.
💥 Selectorized Step-Up – Functional, accessible, and built for every athlete.

Train smarter. Lift heavier. Move better.

www.react-fitness.com

17/11/2025

The B***y Builder squad LOVE feeling STRONG 🍑🧡

It’s all about empowering women to lift heavy, move confidently, and build strength that shows, inside and out 💪

With the ***yBuilder.Official V Squat, every rep brings you closer to your goals. Whether it’s stronger glutes, better form, or that unstoppable gym energy, we’ve got you covered 🔥

SHARE with your bestie + TAG your gym for some serious inspiration 🙌

www.react-fitness.com

14/11/2025

🚨 Big shoutout to 🚨

We’re absolutely loving this awesome content showcasing their Belt Squat Machine 🔥💪

Another top-quality addition to their gym floor, bringing next-level lower body training to their members 👏

At React Fitness, the Home of ***yBuilder.Official in the UK, we’re proud to see gyms across the country investing in elite equipment that helps people train smarter, safer, and stronger 🍑🏋️‍♀️

Keep smashing it, team , that setup looks unreal! 🙌

www.react-fitness.com

***yBuilderUK