How do you strengthen your discipline and stick to your habits?

How do you help your family improve their overall health?

How do you show up in the world energised and focused?

How do you manage emotions and develop a positive and productive mindset?

How do you optimise your health and amplify your energy?


Koosje Kosters commands over a consistent track record to help professional athletes, business people and individuals attain optimal performance. Achieving clearly defined goals by strengthening discipline, optimising overall health and amplifying their energies towards a positive and productive mindset.

Koosje, once a competitive basketball player and martial artist on an international level, has operated successful practices for almost a decade in Epsom, Surrey and Belgravia, London. She has recently returned to her native Amsterdam.



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How many days do you have left to change the world? We have a total of 32.874 days between the age 0 and 90 years old.. That does not seem like a lot to me.. Life is far too short, how can you make sure, that you spend those days doing what you love..?

It is never too late to do things differently. We love helping our client’s live life on purpose with purpose – reaching your full potential. We all have the same 24 hours in the day, it is how we use them that counts..


How are you feeding your soul?

Do you have the tools to live up to your sole purpose in life?

What are your aspirations in live?

How do you want to get there?

Could you get there quicker if you had more insight, knew more strategies?