der Fitnesswolf

Strong through life with the Fitnesswolf.

Personal training, nutrition coaching and classes in Zirndorf and the Nuremberg area. Built around you, grounded in real qualifications, with one clear aim: that you reach your goal and still move strongly and independently in twenty years. I coach in English and in German.

der Fitnesswolf – coach wearing the wolf logo
Coach guiding a client through a wall-sit
Why strength is the key

Strength is not a question of age. It is what lets you grow old in good health

01

Muscle protects your independence

From around the age of 30 we lose muscle and capacity year after year unless we do something about it. Regular strength training slows that down noticeably, and it has a lot to say about how long you can climb stairs, carry your shopping and stay active.

02

Stability lowers the risk of falling

Strength and balance are closely linked. Train them deliberately and you move more safely through everyday life, an underrated but enormously important part of staying independent.

03

An active life works on the whole body

Strength, mobility and endurance work together on your metabolism, your cardiovascular system and how you feel. This is not about peak performance. It is about your body feeling good every day.

Who I work with

Four starting points, one shared path

My clients come from very different places. You will probably recognise yourself in one of these.

You want to come back after an injury

After surgery, after a long break, or with pain that holds you back. We build up carefully, work on technique and load tolerance, and you get your trust in your own body back.

I know from my own experience what that road feels like.

You want to lose weight for good, not for a month

No bans, no crash diet, no guilty conscience at a birthday party. We build an approach to eating and moving that fits your actual life and that you will still be living two years from now.

„Top coach, top programme!“ – D. Herbst

You have a specific goal in mind

A competition, a half marathon, more strength, better posture. We set up a structured plan, practise the technique together and adjust it until you can carry on by yourself.

„I can warmly recommend him.“ – K. Dietrich

You want to stay independent for a long time

Climbing stairs, carrying the shopping, getting about safely, at 70 and at 80 too. Strength and balance are the decisive lever, and it is never too late to start.

It is never too late to begin. We start exactly where you are.

Recognise yourself in several of these, or in none of them? That is fine. It is exactly what the free first consultation is for.

Outdoor personal training – coach encouraging a client through a pull-up
Personal Training

One-to-one training built around you

In personal training you have my full attention. Every exercise, every rest, every correction is matched to your body, your pace and your goal. Not a template, but a path we walk together.

An individual training plan, matched to where you are right now
We train outdoors in Zirndorf, at your home, or at the partner gym
Regular adjustment, so your training grows with you

My all-inclusive package

  • At least three months of working closely together
  • An individual nutrition and movement plan
  • WhatsApp coaching between sessions
  • Access to the recipe database in the members’ area, included in the price; on its own it costs 89 € a month
from 379 € a month incl. VAT · three-month minimum term · price depends on how often we train
Book a free consultation Free, about twenty minutes, no obligation. We work out the scope and the right price for you. Full details on personal training – how it works, where, what it costs (in German) →
The recipe database: quantities adjust automatically to your profile
Available now
Recipe database in the members’ area

Recipes that adjust to you

As a member you get a recipe database with more than 120 dishes that knows your own numbers. Once you have entered your goal and your current situation, the quantities in every recipe are calculated automatically for your calorie and nutrient needs.

A personal profile: sex, weight, height, activity level, goal
Quantities adjusted automatically for every recipe
Change your goal or your weight and everything updates by itself
More than 120 dishes with a photo, nutrition values and step-by-step preparation
A weekly plan built from your favourite dishes, with the matching shopping list as a PDF
Filters for vegetarian and vegan eating and for intolerances
Book a free consultation Included in the personal training package – on its own it is part of the nutrition coaching at 89 € a month. Already a member? Sign in here.

This is what it looks like inside

Not mock-ups, but real screenshots from the running tool.

Profile form of the recipe database with height, weight, age, activity level and goal
1. Enter your profileHeight, weight, age, goal. Once, and everything calculates itself from then on.
The recipe for salmon with roasted vegetables, showing converted quantities and nutrition values
2. Read off your quantitiesEvery recipe shows the amount that belongs to your needs, not „serves 4“.
Shopping list sorted by aisle, with pack sizes and the amount you actually need
3. Go shoppingThe list comes out of your weekly plan, sorted by aisle and with pack sizes.

In depth: how the recipe database works (in German) →

Nutrition Coaching

Eating that fits your life, not the other way round

The best way of eating is the one you actually keep up. Instead of rigid rules and complicated diets we look together at your everyday life, what you like and what you want, and find a way that feels good and still works.

A personal look at how you eat now and where you want to go
Plans that survive real life, without giving up enjoyment
Explained in plain language, so you understand why something works

Included in the members’ area: a recipe database with more than 120 dishes whose quantities convert automatically to your needs, plus a weekly plan and a shopping list. How it works.

Nutrition coaching – online, also without personal training

  • A personal first conversation (about 60 minutes) in which we set up your profile together and place your goal
  • A video call every month (about 30 minutes): we look at what is working and adjust
  • Continuous access to the full recipe database
  • Weekly plan and shopping list, as a PDF whenever you want
  • Questions by WhatsApp between the calls
89 € a month incl. VAT · three months minimum, then cancellable monthly (14 days’ notice to month end)

Everything runs online – the first conversation and the monthly appointments by video, from wherever you like. If you move up to the personal training package, I credit the last three monthly payments in full.

Book a free consultation A free first consultation – no strings, no obligation. Full details on nutrition coaching – online, 89 € a month (in German) →
Nutrition coaching in a one-to-one conversation
Classes

Movement you actually enjoy

Structured training or moving to music: in my classes you will find the format that suits you.

Outdoor functional fitness class on the running track
Indoor & outdoor

Functional Fitness

Functional full-body training that makes you stronger for everyday life: strength, mobility and coordination in one session. We use your own bodyweight and simple equipment, indoors or in the fresh air.

For every level. Every exercise can be scaled to what you can do today.

Wolf Hagen, licensed Sarengue instructor
Strength endurance to music

Sarengue®

Sarengue® is strength-endurance training to rhythmic music, built on the Latin American rhythms of salsa and merengue. It is not dancing: you follow simple, repeating movement patterns that work your heart, your strength and your coordination at the same time.

Easy on the joints, suitable for every age group, and no experience needed. The music sets the beat, the rest is the fun of moving.

Licensed Sarengue® instructor
Ask about the classes A taster session is possible any time. Just write to me.
Wolf Hagen with a client after training, shaking hands in the woods
About me

Your coach, your pack, your path

I am a sports therapist, trained as a teacher of sport and economics, with a Master of Arts in sports management and licences as an A-level coach, in spinal exercise & health, and as a personal trainer.

I know from my own body what the road back from a serious injury feels like: anterior cruciate ligament and medial meniscus. Patience, structure and mental strength. I learned those the hard way, and I bring them with me when I work with you.

I have played handball for 25 years. Sport in a group is more fun, and it carries you through the stretches where you would give up on your own. That is why the „pack“ matters so much to me.

What drives me is the moment you notice you can do more than you thought. The thing that gets you there is not perfection, it is turning up regularly.

Sports therapistUniversity-trained, with a master’s degree
First-hand experienceWent through ACL & meniscus myself
25 years of handballSport lived in a community
Why real guidance counts

The internet has endless answers. It rarely has the right one for you.

AI chatbots, fitness apps, weight-loss injections: the market is full of fast, impersonal fixes that promise to solve your problem in a few clicks. Some of it can help. But no app and no drug knows your body, your history, your limits and your strengths the way a person standing in front of you does.

Real problems need real people. Someone who looks closely, asks questions, adapts the plan to you instead of you to the plan, and who stays with you when the road is not straight.

That is what I give you as your coach: not a shortcut, but a path that genuinely fits you and holds.

Partnership

You can also train at emeis sports

I work closely with emeis sports , a first-class gym with a medical standard. Besides the class room and outdoor training you can also train with me there, in a fully equipped setting with modern EGYM machines.

Ask about a trial session →
Inside the partner gym with its EGYM equipment
Where we train

In Zirndorf, at your home, or at the gym

You do not need a gym membership and you do not need to travel far. We meet wherever fits your day best.

Outdoors in Zirndorf

Many sessions happen outside: park, woods, sports ground. There are solid reasons for that. Changing ground underfoot, fresh air, and no machine dictating how you have to move. We agree the meeting point beforehand.

At your home

I come to you as well, in Zirndorf, Oberasbach, Stein, Cadolzburg, Fuerth and Nuremberg. For many people that is the deciding factor: if you do not have to drive somewhere first, you stay with it far longer. We sort out what we need beforehand.

At the emeis sports gym

If you prefer machines, or the weather turns, we train at the partner gym, fully equipped with EGYM machines and a medical standard.

My business is based in Zirndorf; the full address is in the legal notice. Where exactly we meet is something we discuss in the free first consultation, and if your town is not listed here, just ask.

What my clients say

Reviews on Google

4,9 36 Google reviews · written in German, translated here

„Great training, perfectly adapted to my needs. Excellent expertise, and always fun and motivating. 💪🏼“

— L. Wegl

„After three months of coaching with Wolf Hagen I lost almost 22 kg, and without giving up much at all. I learned what is good and important for me, so birthdays and the like could still be enjoyed with a clear conscience.

Top coach, top programme!“

— D. Herbst

„I have been working with Wolf for a few months now and I am absolutely delighted. For several years I had been trying to lose the last of my pregnancy weight, and with his help I managed it. I finally have a healthy relationship with food and exercise, and it is even fun!

He takes a great deal of time and tailors the eating and training plans to your own needs. Thank you so much, Wolf!“

— T. Ackermann

„Highly recommended. As a personal coach Wolf is very committed and makes sure the training programme is individual and efficient. That was always missing for us at the gym. He motivates us and we enjoy the training.“

— P. Lang

„I came to Wolf about building strength, improving my posture and preparing for a half marathon. After the introductory conversation and a first session he put together a training plan matched to my needs. For the strength and posture exercises we practised the movement and the technique in the weekly sessions and adjusted them where needed, so that I am able to do all the exercises at home on my own. He also wrote a running plan tailored to me, to improve endurance and speed.

With his likeable, motivating manner he made the training anything but dull. I can warmly recommend him.“

— K. Dietrich

„I have been training with Wolf for six weeks now and I am delighted all round. Right from the first conversation he took a lot of time and asked exactly what my goals were. He then built me an individual training plan that suits me perfectly.

The training is demanding but never overwhelming, it is varied, and it is real fun.“

— H. Müller

„Excellent support in making progress, and the training plan is perfectly matched to my goals and my everyday life!
I can only recommend him to everyone“

— L. Brockschmidt

„Top trainer, top results!

Absolutely outstanding!

Wolf is a fantastic personal trainer who knows his craft 100 %.

I am 48 and have been following his strength and nutrition plan since February 2026, and the results speak for themselves:
I have already lost 6 kilos and clearly gained muscle strength at the same time. The training is extremely effective, perfectly matched to me, and huge fun every week.

He responds individually to every need, corrects your form very precisely and motivates you to just the right degree. The nutrition plan works in real life and is easy to follow.

A real asset both as a person and professionally. A clear five stars and an unreserved recommendation for anyone who wants to see real results.“

— Y. Zollhöfer
Contact

Let us get started

Tell me briefly what is on your mind and what you want to achieve. We then arrange a free, no-obligation first consultation and work out together how I can best support you.

I normally get back to you within 24 hours.

derfitnesswolf@gmail.com
+49 1590 6848602