Focus fully on yourself

It's all about you, your fitness and your well-being. No annoying waiting for training devices, no coworkers spying at your workout. You concentrate on every movement, sense the tonus of your muscles. You overcome your limits and feel your strength. You'll be guided and supported by a personal trainer who makes sure that you not only improve your physical skills but also enjoy the probably only time of the day where the focus is fully on yourself.

3800 square feet for your personal well-being

In an efficient workout, it's not about lifting weights, it's about challenging ones strength. To be able to do so, the environment needs to match. In the K4 studio down-to-floor windows let in mellow daylight. High-quality parquet provides a pleasant and quiet atmosphere. And when choosing our training gear, we picked low-noise decives from the most modern equipment available. Certainly a detail you'll enjoy, for example when running on our treadmill for the first time: You'll hear your steps. Nothing else.

We thought about everything –
for you to enjoy

As a matter of course, you'll solely workout on devices that meet the requirements of latest physiology standards and sports medicine. You don't have to worry about water or towels: we take care of that. We'll offer you fruits and a little snack after your workout and a private locker is included in your membership. In case you're interested in a medical massage, we guarantee you the most professional treatment in our massage room as well.

Our philosophy is based on a 1:1 training

No matter if you'd like to build muscles or lose fat, get rid of the back pain or simply gain more fitness: In the K4 gym, you'll workout regularly for a full hour with your personal trainer to achieve your goals.

Jannis Kanellopoulos

Jannis Kanellopoulos

„It's all about defining goals realistically to ensure you achieve your aim with enthusiasm .“
Alex Vieregg

Alex Vieregg

„I aim to find the right training for everyone. You'll love your workout and will be proud of the results.“
Michaela Holle

Michaela Holle

„It's the best motivation for my clients when they can see and feel results after only a couple of sessions with me.“
Amir Baygan

Amir Baygan

„My concept is simple: Training has to be effective and should never be boring.“
Nadine Schuch

Nadine Schuch

„It's all about intense movements – either highly concentrated or sweaty.“
Christian Lenz

Christian Lenz

„We're all individuals. Sounds trivial, but it's crucial – both for training and nutrition.“

Centrally located in the heart of Frankfurt

You can find the gym downtown in Frankfurt in the Maintor Areal. This is a newly built area with offices, apartments and restaurants reviving historical connections between the city center and the waterside. We offer complementary parking in our parking garage for the time of your training. Subway and tram stops lie practically in front of the door at the Willy-Brandt-Platz.

Take a look inside the K4 ›