Fitness · Strength · Mobility
Small-group training with real coaching
Strength training, functional training and mobility in groups of eight people at most. For beginners and experienced athletes.
Ask for a trial session
About the studio
Federkern is a small studio with a training floor, a class room and plenty of space to move. Nobody trains alone on machines here: there is a coach in every session.
Before your first class we have a free introductory chat and look together at where you are now and what you want to achieve.

What we offer
All classes are held in small groups.
Strength training
Core lifts with barbell and kettlebell, carefully coached. 60 minutes.
Book a spotFunctional training
Full-body circuits with ropes and bodyweight. 45 minutes.
Book a spotMobility
Flexibility and stability for back, hips and shoulders. 45 minutes.
Book a spotPersonal training
One-to-one sessions with your own plan, also when returning to exercise.
Book a spotIntroduction
A free chat and trial session before you join.
Book a spotMembership
Cancel any month, with two classes a week or unlimited.
Our team
Hannah
Head coach · strength and personal training
Ben
Functional training and conditioning
Emily
Mobility, back health and personal training
Easy to book with us
Book online, any time
Pick a service and a free time in about a minute, day or night.
Prices shown up front
Every service shows its price and how long it takes before you book.
Confirmation by email
You get a confirmation of your booking by email.
See the free spots
Each class shows the spots left; join the waiting list when it is full.
Opening hours
| Monday | – |
|---|---|
| Tuesday | – |
| Wednesday | – |
| Thursday | – |
| Friday | – |
| Saturday | – |
| Sunday | – |
You will get the class timetable by email after you sign up.
Frequently asked questions
Do I need any experience?
No. The coaches adapt every exercise to your level.
How long is the membership?
You can cancel the membership any month. There is no joining fee.
Are there showers and lockers?
Yes, there are changing rooms with showers and lockable lockers.
Fancy a trial session?
Tell us when you are free and we will suggest a time.
Contact
Questions about classes or membership? We reply within one business day.
Contact details
- federkern@
example. com - Phone
- +1 (212) 555-0129
- Address
- Beispielstraße 12, Berlin



