Personal training in Stuttgart · Heusteigviertel
Your personal trainer in Stuttgart.
In English.
One on one coaching in a private studio downtown. Strength, mobility and nutrition, built around your goals and your schedule. No crowded gym, no German paperwork, no long term contract.
Free · No obligation · 30 minutes · We speak English and German

For the American community in Stuttgart
New here? We speak your language.
Many of our clients arrived on orders or on a contract, from Patch, Kelley, Panzer and Robinson. You should not have to translate your own body to get good coaching.
- Every session in English. Julia and Daniel both coach in English.
- No German membership contract, no minimum term, no cancellation letter.
- PCS friendly. Book single sessions or blocks that end when you do.
- Downtown Stuttgart, easy to reach from the housing areas and on public transport.
- Bring your spouse. Couples and family sessions are welcome.

Your personal training in the Heusteigviertel
Meet Julia & Daniel. The two people you will actually train with.
We are Julia and Daniel Striffler, founders of Fitlab Stuttgart, certified personal trainers, fitness coaches and fascial stretch therapists. We built a place that feels like motivation and fun, with everything you need to reach your physical goals, support your health and strengthen your mind. More importantly: a place where laughing is allowed.
Whatever level you start at, with more than 15 years in professional sport, training and coaching we developed our own analysis and put together a method that is tailored to you and your body.
Julia & Daniel Striffler · Founders of Fitlab Stuttgart
The Fitlab formula
Three ways we work with you
You are technically healthy, but something in your body does not feel right. You are not alone with that. There is no magic formula here, just natural processes that get your body and your mind moving again, one building block at a time.

Personal Training
One on one with certified fitness and health coaches. Strength, movement quality and a plan that fits the week you actually have, not the week you wish you had.

The Private Studio
Our own studio in the Heusteigviertel, by appointment only. No waiting for machines, no audience, no membership you forget to cancel.

Fascial Stretch Therapy
Assisted stretching on the table. We move, you let go. Popular with anyone who sits all day, carries gear, or wakes up stiff.
How it works
From first message to first session
Free consultation
Thirty minutes, in English, no obligation. We look at where you are, what you want and whether we are the right fit. If we are not, we will say so.
Analysis and plan
Body composition analysis and a plan built around your goals, your injuries and your calendar. You leave knowing exactly what the next weeks look like.
Train and adjust
You train one on one. We measure progress, correct technique and adapt the plan as your body changes. Nutrition guidance is part of it.
This is how happy clients sound
5.0 from 116 Google reviews
“A bespoke gym experience with amiable trainers, who speak English perfectly, in an excellent location.”
“Daniel and Julia are fantastic. Very nice people and will design workouts to your needs. Highly recommend.”
“What truly makes the difference for me is Daniel and Julia. They are not only highly professional and knowledgeable, but also genuinely supportive, encouraging and speak perfectly English. Every session feels tailored to my needs, and I always leave feeling stronger, more confident, and proud of my progress.”
“Don’t walk, run to Fitlab! Daniel, Julia and the whole Fitlab team are extremely talented, high energy trainers, capable of accelerating physical transformation in a fun and positive environment. Their knowledge of physical training techniques and their personal commitment to continuous PT education is impressive and makes a clear difference. They are also extremely flexible, which was critical to me as a working professional also pursuing a graduate degree. Last but not least, their energy is contagious!”
“I reached out to see if they accepted English speaking clients and was beyond happy to be told both of the trainers speak English (one speaks Russian too!). Julia and Daniel’s unequivocal commitment, attention to detail, and dedication to helping me, and all their clients, achieve personal fitness and overall general health goals, are unrivalled. My personal trainer of 3 years in Washington D.C. never identified any of these small details.”
What it costs
No membership. You pay per session.
One training session is 60 minutes and includes a licensed trainer, a private studio and a plan built for you. The price depends on the package size. Your first consultation is free either way.
Yes. Julia and Daniel both coach in English, and so does everything around it: the free consultation, the body composition analysis and the nutrition guidance.
No. There is no membership and no minimum term. You buy sessions and you use sessions.
PLATZHALTER Daniel: hier fehlt mir eure echte Regelung fuer offene Einheiten bei vorzeitigem Wegzug.
We do not offer a classic trial workout. Instead you get a free 30 minute consultation, so you know exactly what you would be signing up for before you spend anything.
Heusteigstrasse 37, 70180 Stuttgart, in the Heusteigviertel just south of the city centre. The studio is by appointment only, so there is never a crowd.
Yes. We coach couples and family members, either together in one session or separately with plans that fit both of you.
Your first step is free.
Thirty minutes, no obligation, in English. We look at where you are, what you want and whether we are the right fit. If we are not, we will tell you.

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