Train Smarter. Move Better. Perform Like a Pro.

Smart Training. Simple Methods.
Free 1:1 Reset Workout in Barcelona — for athletes ready to unlock strength, control, and resilience.

Real Progress. Real Coaching.

From Injury Rehab. to Combat Sport: Learning to Train for Life

Noah, 20 – Former Academy Footballer, Now Combat Athlete

"I improved my top speed by 1.4 km/h."

"I first met Kai when I was playing for MSV Duisburg. At the time, I was stuck with a stubborn muscle fiber tear in my abdominal area. Every time I returned to training, the pain came back - nothing really solved the root problem.

That changed when I started working with Kai. His approach was completely different. Structured, clear, and always focused on long-term progress. We worked through a proper return-to-sport phase — and for the first time, the injury healed fully. I went into the season pain-free and stronger than before.

In just one season, I not only recovered — I improved my top speed by 1.4 km/h. But more than that, I learned how to train with intent. Kai doesn’t just tell you what to do. He explains the “why” and helps you understand your own body.

Today, I’ve switched to combat sports — and I’m still using the same principles he taught me. Movement quality, smart progressions, and consistency. It works.

If you want a coach who sees the full picture and teaches you how to build lasting performance - Kai is that coach."

From 132 kg to Feeling in Control

Yannik, 33 – Restarted his fitness journey after months of inactivity

"I have reduced my fat and grown my muscles."

"After a very long break from fitness, during which I let myself go and reached a weight of 132 kg, I decided to get back into sports.

The motivation, the ambition to improve each time, and the physical development have resulted in an absolute improvement.

I have reduced my fat and grown my muscles. Above all, I have gained a better feeling for my body.

My goal is to get even fitter and rid my body of excess fat. So that after years, I can say again that I feel absolutely comfortable in my body.

The whole thing is a journey that begins with patience and ultimately leads to greater success.

I highly recommend Kai. He is always helpful and has a wealth of knowledge that he is happy to share. He has been accompanying me on my journey for a few months now and will continue to do so. How does the saying go? Never change a running system!

Thank you for your support!"

From 110 kg to 77 kg — and Still Moving Forward

Jan, 33 – Rebuilt structure, mindset & strength after years of trying alone

"The result: 33 kg less - I now stand at 77 kg."

"When I reached 110kg, it was clear that I couldn't go on like this. I had tried a lot of things, but nothing lasted. Looking back, I know why - my diet was wrong, as was my motivation. I was disorientated and going round in circles.

The turning point came when I started with Kai. For the first time, I had structure: mobilisation, a clear training plan and a diet that didn't sound like sacrifice, but rather like suitability for everyday life. I also had someone at my side who not only guided me, but also motivated me and found solutions when I stumbled.

The result: 33 kg less - I now stand at 77 kg. But much more important than the number on the scales is that I feel lighter, stronger and more alive than ever before. My new goal is to become even more vital and prepare for a crossing of the Alps.

For me, Kai is the best proof that change is possible - uncomplicated, competent and always ready with a solution."

Why Train With Me?

“You don’t need more chaos. You need clarity — and a system that works.”

I believe real progress in sport doesn’t come from random workouts — it comes from structure, precision, and mindset.

My name is Kai Clausmeier, and for over a decade I’ve helped athletes train smarter — from Bundesliga youth academies in Germany to ambitious hybrid athletes here in Barcelona.

I hold a Bachelor’s degree in Sports Science, and I’m trained as a Sports and Fitness Merchant. My coaching is built around movement quality, injury prevention, and intentional strength development - because performance only lasts when it’s built on a solid foundation.

I don’t just guide. I teach.
You won’t just train harder - you’ll understand how to train better.

If you're ready to move with purpose, build lasting strength, and perform like a pro let’s start your reset.

Train Smart. Perform Better.

A clear system to help you move better, build strength, and perform - whether you're competing on the field or training for life.

🔁RESET

Most people train on dysfunction - tight hips, weak glutes, poor breathing. We don’t.
In this phase, we assess your movement, fix imbalances, and teach your body how to move well again.
You’ll feel more mobile, more stable, and more connected — within weeks.

Best for: Returning athletes, stiff gym-goers, and anyone who’s tired of “pushing through pain.”

🧱Build

Strength that sticks.

Once you move well, we build real strength — using personalized progressions that actually make sense.
We combine strength training, movement quality, and tempo work to boost performance and protect joints.
The result: More power. Better form. Less injury.

Not just lifting weights. It’s learning how to train like an athlete.

⚡Perform

Make it count where it matters.

This is where it all clicks: faster sprints, sharper changes of direction, more control over your body.
We tailor drills to your goals -whether that’s sport performance, hybrid training, or simply moving better in life.
You’ll feel the difference. And so will your opponents.

From gym work to game day - this phase turns effort into execution.

Ready to Train Smarter?

Start your Reset with a free coaching session tailored to your body, your goals, and your sport.