High Performance Coaching



Master your emotions and take your tennis game to the next level with our mental workshop focused on emotional control, learning about emotions, and developing a strong mental game on the court.

This product is currently out of stock and unavailable.

This is our mental workshop for tennis players focused on emotional control, learning about emotions, and how to be more stable and strong on the tennis court. In this workshop, we will explore the relationship between emotions and tennis performance, and provide practical techniques and strategies to help you manage your emotions effectively during matches.

Tennis is a sport that requires not only physical strength and skill, but also mental toughness and emotional control. Players who are able to manage their emotions effectively are more likely to perform at their best and achieve their goals on the court.

In this workshop, we will cover a range of topics including understanding emotions, identifying triggers that cause emotional reactions, and techniques to manage those reactions. We will also discuss the importance of developing a strong mental game and how to use visualization, mindfulness, and other mental skills to enhance your performance on the court.

Our experienced facilitators will guide you through a series of interactive exercises and discussions to help you develop the tools you need to be more stable and strong on the tennis court. By the end of the workshop, you will have a deeper understanding of your own emotional responses and the strategies needed to improve your performance in high-pressure situations.

So join us and take the first step towards mastering your emotions and becoming a more successful tennis player!


Zondag 26 maart 10:00-12:00 Workshop BULLETPROOF op de baan te Weesp (volwassene) [NL], Zaterdag 1 april 10:00-12:00 Workshop BULLETPROOF op de baan te IJburg (volwassene) [NL]


There are no reviews yet.

Be the first to review “CONNECTION MASTERY [NL]”

Your email address will not be published. Required fields are marked *

Inspired by

Take the first step to Awaken your Full Potential

Latest blog posts

Read here our latest blog posts about tennis, high sport performance, mindset, health and other very cool, inspiring and good stuff!


Hi Bastiaan. A quick note to say that after attending your courses, i achieved one of the items on my "fridge door bucket list" for 2022! I ran the half marathon in Amsterdam. Your courses in Weesp last spring, certainly were a factor in me achieving this. So thanks a lot for that. And the bonus was that i "smashed" my under 2 hour personal, with a time of 1:54:47. Thank you very much for the positive impact your courses & support had!
Sean Maguire
Member of Weesper Tennis Club
Hi Bastiaan. After participating to your workshops i gained much more awareness of the power of my thinking. I learned that positive thinking influences the way we are on the tennis court, it influences the way we are in life. Thanks to your inspiring work I have taken big steps in taking control of my thoughts, emotions and my behaviour. I received the tools to realise my goals and dreams. I am motivated to become the BEST version of myself.
Nicole van Zuilen
Member of Weesper Tennis Club

Welcome to my website! My name is Bastiaan Kollen, and I’m thrilled that you’ve stopped by. As someone who still enjoys the game of tennis every day, as well as life, I know firsthand the power of sports and living life to the fullest. Our time on this earth is a precious gift, and it’s up to us to make the most of it. That’s why I’m dedicated to helping others unlock their true potential and achieve their wildest dreams. Whether you’re looking to improve your game on the court or simply seeking to live a more fulfilling and meaningful life, I’m here to support you. I’ve experienced my own share of challenges, from mental health issues to physical ailments, and I know the value of taking care of our bodies and our minds. So, let’s make every moment count! Whether you decide to join me for a coaching session, workshop, or simply follow along online, know that you are capable of achieving great things. Dream wild, live passionately, and let’s make magic happen together!

Scroll to Top