earned.

not given

we are

At Sisu, we’re passionate about making a real difference in our community through top-notch fitness training.

We believe in empowering you to be the hero of your own story, supporting both your mental and physical health in our welcoming space.

Our philosophy?

Strength, resilience, and success are earned, not given.

Whether it’s through our personalised training or our inclusive group sessions, we’re here to provide the motivation, resources, and accountability you need to succeed and be ready for anything life throws at you.

We pride ourselves on delivering the highest quality service with our team of skilled coaches and our private, well-equipped facility based in Medway, Kent.

Join us at Sisu Fitness, and let’s start your transformation today.

Experince what all the hype is about

Group

Training

Personal

Training

30 day foundation course

30 day foundation course

Curious about what makes Sisu Fitness different?

Why not take us for a spin?

Our 30-day Foundation Course gives you full access to all our Hybrid training sessions with absolutely no strings attached. 

Dive into our coach-led sessions and experience the difference we’re making in Medway, Kent. 

Discover what you’re capable of with zero commitment.


Start your 30-day Foundation Course in 3 easy steps

  • 1. Sign Up Online

    It's quick and easy.

    Just hit the button below to get started.

  • 2. Book Sessions

    Choose from our wide range of group sessions.

    Pick what fits your schedule.

  • 3. Get Stuck in

    Show up, meet your coach, and start your journey.

    A stronger, fitter you awaits.

real people

real results

Ready to Transform?

Take the First Step - Book a Call Today!

Kickstart your journey with our 30-Day Foundations Course or simply get in touch to learn more about how we can help you achieve your fitness goals at Sisu Fitness.