Day course in testosterone, in men and women

Understand the male and female body

Do you work with clients who struggle with fatigue, libido loss, mood swings or unexplained belly fat? And do you feel that something is missing from the picture, but don't know exactly what?

On Saturday 6 June, Vivian Reijs, Diederik Smit and I will take you into the world of testosterone. In women and men.

boosting women's testosterone

You will go home with concrete tools to recognise testosterone complaints in both male and female clients, discuss them and provide targeted counselling.

Who is this course for?

  • Personal trainers and coaches
  • Health professionals
  • Men and women who want to deepen their knowledge of training, hormones and lifestyle

Whether you work with clients or want to improve your own performance: you will learn thinking, training and/or coaching with vision.

Morning: Vivian Reijs

Vivian opens the day with testosterone in women: its role in behaviour, the major differences between men and women, and what happens in perimenopause.

Afternoon: Ralph Moorman

I then take you through male hormone balance: the whole system in detail, the 23 most common male complaints, and what hormone therapy can and cannot do.

EXTRA: Diederik Smit

Dr Diederik Smit - internist-endocrinologist, PhD on testosterone, and founder of the Android Health Clinic in Utrecht talks about:
- When is testosterone a valuable addition in menopausal women, and when is it not?
- What does science really say about the effects on libido, energy, mood and muscle mass?
- What side effects do you encounter in practice and how do you adjust?
- And perhaps most importantly, how do you separate the facts from all the hype you come across online.

Practical information

  • Date: Saturday, June 6, 2026
  • Time: 10 a.m. to 4 p.m.
  • Location: CODE49 estate, Vuurse Steeg 1, Lage Vuursche
  • Teacher: Ralph Moorman, Diederik Smit and Vivian Reijs
  • Investment: €199 excluding VAT 
  • Lunch: Hormone-proof gluten-free lunch, coffee and tea all day
Did you know.
That we also offer another day course? More info: day course on hormone balance for women.

Day course Testosterone

In men and women

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