Speak with impact

I train and coach people to communicate in a clear and powerful way. Nerves or no nerves. So you can be your authentic self whenever and wherever you want.

What I do


I offer in-depth courses to build a powerful presentation or improve your communication skills. Depending on your wishes I create a program that fits like a glove.


In the one on one sessions we focus on your goal to express yourself powerful and authentic. Blockages you encounter are used to design actions that create your desired results.

Voice Liberation

This playful method helps you gain more excess to the full range of your voice. Through practising voice liberation you start to feel more free and confident when using your voice.


Speaking up is founded by Luna Ridderhof (resumé LinkedIn).

Tineke Ridderhof | Speaking Up

Whether I’m teaching university students about communication skills, hosting a retreat on Ibiza or when developing a one year program about personal growth, one thing is the same. I give it my whole heart.

I hold a MSc in Organisational Psychology, I am a Professional Certified Coach (ICF) and completed a two year training in voice liberation. In the last fifteen years I have worked with thousands of people, individually and in groups.


What other people say about the Speaking Up trainings.

Moniek Wester, Film and Documentary maker:
The strength of this training is that you make a big impact in a short amount of time. You have a clear way of looking and a warm open heart. You act from a place of power and are goal orientated.
The training opened my eyes and made it clear where my deeper, more profound, motivation lies.

Clifton Mahangoe, Artist:
I thought the TRUST model was very strong and clear. I noticed the breathing techniques and visualisation worked very well on me. It brought me back to myself. You are warm, clear and strong. A very nice way of making contact and giving feedback.

Marcel Dekker, Trainer Coach:
Training “Speaking Up”…. Educational, exciting, connecting and in-depth. Thank you for this inspiring experience!

Hedwig van der Geer, Freelance Project Manager:
Trough this training I have overcome myself and my fears. I am more aware of my nerves. I always thought that I needed to get rid of these nerves or hide them as much as possible. This training proved to me that I can let them be and I take that with me. Also, the tools from TRUST are easy to use.

Merel Stegeman, Writer, Entrepreneur:
What I found powerful about this training was the doing, the experiencing and the sharing. To see what other people are challenged by and to get invited to try things in a different way. To see the similarities and recognition; “oh thank god, I am not the only one.”

Mark Otten, Music Producer:
The quality of this training is that it goes to the core of things real quickly. When you are authentic you are the most valuable to the world. Besides that I take the TRUST tool with me next time I am in a public speaking situation.

I have worked with:

The TRUST method

I have created the unique TRUST© method.

TRUST stands for Together, Relax, Unique, Stance and To allow. With this method you train the skills that create trust and real connection with your audience. So your message will be received and remembered.


Luna Ridderhof

Rumilaan 6
1349 EB Almere
The Netherlands

LinkedIn profile or Facebook.
CoC: 50205293
Phone: +31 652637703

You can also fill in the form below. Thanks in advance!