Invest in your future





My name is Constantin, also known as The Inked Coach.
With over 15 years of experience in the areas of fitness and health, I have been working independently as a successful qualified personal trainer since 2015. 

I have established myself in the german fitness industry as an advertising face for personal training at the worldwide largest fitness chain and, an expert for the LOOX online magazine as well, as various television appearances. I keep myself informed about new findings and methods in the health and fitness area in order to be up to date so I can perform with quality towards my customers all over the world and especially for my clients in Florida, Tampa.

Everyone is different therefore, we hold different body types, different genes and different nutrition styles but we often have a common goal And this is exactly my expertise. To provide you with the right tools and guidance towards your ultimate goal.

that could be you!

Real Work.
Real Results.

my work with my clients

quality is in demand

VIP Trainings

biggest live stream Workouts

by The Big pump germany 

tv show superhero germany / Interviews

Welcome to Happy Belly Coaching

In advance:

This is not a 6 week diet program or a senselessly expensive nutritional plan.

Nobody should have to do this sacrifices and miss their favorite meals. 

This is about specialist knowledge and many years of experience that I can call professional individual coaching.

It doesn’t matter from which point of view you start, even if you just want to expand your knowledge or lose a few pounds.

I have already helped many people from really bad living conditions, because your behavior has an impact on your diet and your physical well-being. And that’s why this is about becoming aware of your behavior. You can only make room for something new if you face the biggest problem and this problem is mostly sitting in your head with a low voice.

But now to the rough course of my coaching.

In my coaching I would like to get to know you as a person and human being first, and in the next step I would like to find out your current level of knowledge and your personal goal.

With this information we create an individual concept for you and determine the period of time for how long we will work together until we have reached your goal.

We will shed light on the subject of nutrition from your current level of knowledge and work our way forward on the level of psychology in connection with nutrition. You will receive tasks from me that you will work out and handouts for immediate implementation in your everyday life. Tips and tricks for the design of your meals are of course also included.

If necessary, we can also integrate the topic of sport and exercise.

With this knowledge, what you will gain here in theory and practice, your life is guaranteed to change positively.

I can tell you from the beginning, depending on which point of view you start, that it needs commitment and you really have to want it, but I guarantee that it will be worth it.

I only work with people who are willing to learn and who are serious about making a difference.

Because your success is my job!


happy belly



muscle building


lose wight

my offers

Popular Programs

Here ist a Selection of the Programs


In your nutritional consultation, I will analyze your eating behavior and work together to find the best way to achieve your desired weight without having to give up your favorite dishes and a compulsory nutrition plan.


Here you will learn how to train properly and you will be shown new methods from the functional and strength sports area that will take you to a new level! In addition, you will learn the technique training and get an individual training plan that is tailored to your requirements and needs in order to achieve your goal of building muscle and more stability in your posture.


With the latest technology, I treat your pain points and make you symptom-free again.

Whether neck or back tension, this treatment is noticeable in the first session.

Our customers naturally enjoy this service after their training, including.

Fit and Vital

A good combination of intensive functional training and strength training will get your cardiovascular system going again and make you fit and resilient, both privately and at work!

what happy customer say


I’ve been training with Constantin for a year now. What excites me the most: He manages to find the exact point every hour that I am challenged to the maximum, but never overwhelmed. For me this is one of the most important qualities that a personal trainer has to have. I really enjoy training with Constantin. He always thinks up new things and sometimes knows me better than I know myself 😉 The best personal trainer I can imagine !!

Julia Q.

I couldn’t have imagined a better coach. I wanted a reliable, experienced, determined, strict, motivated and motivating trainer. I got it. Constantin takes you where you want to go. With fun, professionalism and discipline. Whether it is a whole body workout, technique training or a MedGun muscle care unit. He has an extraordinarily good knowledge of human nature and can adapt to the client’s current state of health at lightning speed …

Jessika K.

Main training goal: building muscle

What can I say…

Since I chose the PT with Constantin, I have been able to work really effectively on my goals. With my very high demands on myself, I feel in good hands with him and taken seriously at all times.

The training sessions with Constantin are always intensive, but above all individual and motivating. You also benefit from your many years of experience in training plan design.

My new series PT will start next week.

I hope to reach the next level soon to get a bit closer to my goal.

Giving up is out of the question for me. I will train until I have made it and stand where I see myself!

If you are looking for a trainer who demands the maximum to achieve maximum results and who fulfills the above requirements, you should choose Constantin!

Stephan Julian K. (physiotherapist)

Stephan Julian K.


*Prices for Packages/Subscriptions and discounts, please ask per Request, as it depends on the individual destination and Time required.

(A training session starts at 75,00 $, an hour.)*

Workout Places

Fitnessstudio or gym, outdoor and indoor, or at your office.