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Your health, handled.

Data-driven & science-based training, nutrition and health coaching for driven people.

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Ghent, Belgium · online

Dozensof lasting transformations
25+ kglost myself. I know what the road looks like.
4.9on Google from 19 ratings (October 2026)
Internationally certifiedpersonal trainer and nutrition coach

Degree and certifications

Where you can find me and who I work with

You put in the work. Now you want a plan that shows it.

What was missing was structure and someone who follows up with you personally every week.

Four building blocks, built together

  1. The foundationSleep
  2. The load-bearing wallsNutrition
  3. The upper floorLifestyle
  4. The roofStrength training
A., 34, business owner, BeforeA., 34, business owner, After−15 kgA., 34, business owner
L., 20, student, BeforeL., 20, student, After−20 kgL., 20, student
P., 43 · waist, in 5 weeks, BeforeP., 43 · waist, in 5 weeks, After−7 cmP., 43 · waist, in 5 weeks
S. · of muscle mass, BeforeS. · of muscle mass, After+12 kgS. · of muscle mass
Woman, 35 · in 6 weeks, BeforeWoman, 35 · in 6 weeks, After−1.5 kgWoman, 35 · in 6 weeks
A., 34, business owner, BeforeA., 34, business owner, After−15 kgA., 34, business owner
L., 20, student, BeforeL., 20, student, After−20 kgL., 20, student
P., 43 · waist, in 5 weeks, BeforeP., 43 · waist, in 5 weeks, After−7 cmP., 43 · waist, in 5 weeks
S. · of muscle mass, BeforeS. · of muscle mass, After+12 kgS. · of muscle mass
Woman, 35 · in 6 weeks, BeforeWoman, 35 · in 6 weeks, After−1.5 kgWoman, 35 · in 6 weeks
See all transformations→

Dozens of lasting transformations.

See all transformations →
Timon · my own story, BeforeBefore
Timon · my own story, AfterAfter
−25+ kg

Timon Dhaeze

HistorianData geekPersonal trainerCoachBon vivantConsultantCreative

I once weighed 101 kilos myself and thought it came down to discipline. What I lacked was structure.

Read my story →

A general practitioner who trained with me

His knowledge of anatomy is impressive.As a doctor I can confirm that his explanations are correct in substance and well founded,which gives a lot of confidence during the program.
Dr Charlotte Capiau, Google review, March 2026, translated from Dutch

What clients say

4.9 19 ratings on Google · October 2026 Read on Google ↗

Reviews come from Google and Trustlocal, and I can't edit or remove them. Each card links to the original review.

“The best investment of the last 15 years for a small amount, with a big personal return.”

Walter D. Google ↗ · translated from Dutch

“He is one of the first trainers I know who also pays attention to emotional eating and helps you think about what lies behind it, without judgement.”

Marieke Dewitte Google ↗ · translated from Dutch

“I received tips and tricks that I will keep using in my daily life.”

Linde L Google ↗ · translated from Dutch

“I notice that I am not only progressing physically but also gaining more confidence in myself.”

Connor De Valkenaere Google ↗ · translated from Dutch

“I feel stronger and fitter, and I also know what to do when I feel a sore or stiff muscle somewhere.”

Sophie Vyncke Google ↗ · translated from Dutch

“I also learned a lot about improving my nutrition and tackling my sleep, which has been a huge added value.”

Naïm B. Google ↗ · translated from Dutch

“Timon is a dedicated and professional personal coach who makes sure you make significant progress while feeling at ease and comfortable within your own limits.”

Farid Rahmi Trustlocal ↗ · translated from Dutch

“Enjoyable, varied training sessions.”

Freya Malfait Trustlocal ↗ · translated from Dutch

“I have experience with several personal trainers and Timon is the only one with a real technical background.”

Vic Huys Google ↗ · translated from Dutch

Three ways to begin

  1. 01

    The app

    Waiting list

    See the app →
  2. 02

    Free health check

    Free

    Take the health check →
  3. 03

    High Performance 1:1 Health Coaching

    On application only · minimum 12 weeks

    See the coaching →

Find out where your health stands in about 3 minutes.

Free. You get your score and where to start first.

Get my free health score Join the waiting list
What is it, exactly?
I take your health off your hands and optimise it. That's High Performance 1:1 Health Coaching: one plan for your training, nutrition, sleep and recovery, built around your week and steered by your own data. Strength training is the backbone. You train in a gym or at home with a few dumbbells or a barbell, and I build the program around what you have. Every week I read your numbers and adjust the plan, and you follow along in your own dashboard. I'll always tell you why we do something.
What results can I expect, and when?
In the first weeks you mostly notice it in your energy, your sleep and a week that finally has structure. Strength gains usually show within six to eight weeks. Changes in your body take months. Steffen gained 12 kilos of muscle. A. (39) works a physically heavy job and used to be spent after half a day; six months later his back and stomach complaints were gone. Their numbers came from their starting point. Yours is different, and your plan is built on it. You'll always know what we're working on and why.
I'm not a business owner or executive. Is this still for me?
Yes. It's built for driven people with demanding lives, whatever your job title is. I've worked with a GP and with people who do heavy physical work all day. What they have in common: they'd already decided their health was worth the effort, and they do what we agree on.
What makes it different from other programs?
You hand it all over, from your training to your blood work. Every choice comes from your own data and from research. You can check your personal dashboard any time, so you always see the data behind every change I make. Every week I go through your numbers and send you my review as a voice message, with what changes next week. Once a month we have a 1:1 strategy call by video, and in between you can message me directly. Groceries delivered to your door according to your meal plan and extended blood work are optional extras, billed separately. The training itself is still on you. I can't do your squats for you.
What does it cost, and how long do I commit?
High Performance 1:1 Health Coaching is on application only, with a minimum of 12 weeks and the app included. The price is in the application form, so you see it before you send anything. Apply here. As a 1:1 client or app subscriber you can add personal training in Ghent at €80 a session. The optional groceries and blood work have their own price.
Where do you coach, and in which language?
The 1:1 runs online for people who live in Europe, in English or Dutch. Personal training happens in Ghent, Belgium, as an add-on for 1:1 clients and app subscribers. The app works in English, French, Spanish, German, Portuguese and Italian, and it's available in the EEA, the UK and Switzerland.
What's the difference between 1:1 coaching and the app?
Same system, with more or less of me in it. In the app your plan adjusts to your data automatically every week, using fixed rules built on research, and you run it yourself. In the 1:1 I read your data personally, with the weekly voice message, the monthly call and direct messages on top. The app is included in the 1:1. The app starts with a free closed beta, and you can sign up here.
How do I start?
Two ways. Start with the free health check: twelve questions in about three minutes, and you see right away where your Biggest Win is. If you already know you want 1:1 coaching, apply directly. Your report also shows what the app does with that plan once it runs on your own data.

New on the blog

All articles →
Painting by Vermeer of a young woman asleep at a table, next to a bowl of fruit and a wine jug23 October 2026 · 7 min read

Why am I so hungry in the morning? What last night's dessert has to do with it

Your body clock makes you least hungry around 8 am. In 12 men, a fast-sugar drink left blood sugar lower four hours later than a slow drink with the same calories (4.7 vs 5.3 mmol/L), and they were hungrier. Two short nights raised ghrelin, the hunger hormone, by 28%.

Engraving of the physician Santorio Santorio on his weighing chair next to a laid table19 October 2026 · 8 min read

How often should you weigh yourself? What the studies measure

There is no proven ideal frequency. Weight loss programmes in which participants weighed themselves produced 3.4 kilos more loss than minimal support. Trials that asked for daily weighing did no significantly better than trials that asked for less frequent weighing. For keeping weight off after losing it, the evidence points to near-daily weighing, under the same conditions and going by the average.

Cover with the title Training and nutrition terms explained12 October 2026 · 9 min read

Training and nutrition terms explained: RIR, trend weight, deload and more

Reps in reserve, double progression, trend weight, basal metabolic rate. These are the words behind your plan in Coach Timon. Here's what each one means, why it matters and what the app does with it, in plain language.