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Keijzeracademy

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  • Home
  • Stress
    • Stress Less
    • Stress less Program
  • Reset
    • Individual Reset
  • Breathwork
    • Buteyko Oxygen Advantage
    • Cold & Breath Wim Hof
    • Female Breathing
    • Psychedelic Breath
  • Running
  • What keeps me busy
  • Book your Free Call
  • Sylvia
  • Programs
    • Running better

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Stress Less Grow Programs for CEO's and Managers using the winning principles of Nature. Peace of Mind, Natural Leadership, Space and Clarity in your agenda. Start here to Stress Less and Optimize Performance. Reducing Stress creates Freedom and Results.

Less stress to Optimize Performance

From tension to triumph

Adaptable with your busy work schedule

From tension to triumph

With crystal clear vision you will focus, prioritize  and manage tiresome stressful situations efficiently. Understanding your automatic stress response and integrating functional breathing. 

Speaking your language

Adaptable with your busy work schedule

From tension to triumph

I speak your business language so we don't waste your precious time understanding each other.  I know the work place and the tiresome stressors very well  to make everlasting change. 

Adaptable with your busy work schedule

Adaptable with your busy work schedule

Adaptable with your busy work schedule

You want to be successful in a relaxed way.  This program  fits in your agenda.  It's online and adaptable to your needs. Short and crispy. Full focus on your needs. 

Stress doesn't bring you anywhere

Tired of trying everything to get rid of stress and anxiety and nothing helps? Small pains here and there popping up out of nowhere. You are restless and always busy.  


Your have less energy. 


Physicians can't find nothing and the physiotherapist brings only short term relieve


You push through. Tackling small issues and working against deadlines. 

Work is never finished. Your head overloaded. 


With a head full, how to fall asleep? And when you sleep, your sleep is short.  


How to go from always in a hurry and stressed to relaxation mode? 


Changing the way you breath, will change how you feel! 

Breathing is a natural and powerful way to get a grip on yourself, 

your thoughts and your results. 


Let's  schedule a free matching call when you are serious to get rid of tiresome stress for the rest of your life. 

Stress Less, Perform Better Matching call
100 days Individual online program

Stress less, perform better

From always on and restless to control and calm keeping your energy and your results  high.


Learn through this practical individual program centralized around functional breathing: 


-> how to get a grip on your anxiety

-> your automatic stress response
-> increase focus and your results

-> sleeping better


more info

The NR1 skill to reduce anxiety and sleepless nights

After my “Core Meltdown” I was saddled with a dearranged autonomic nervous system (unable to sleep, high levels of arousal and anxiety). This appeared to be the result of having lived a life ‘full throttle’ without a dedicated navigation system. With the professional help of Sylvia, a very friendly, critical, and empathetic coach, I progressively gained insight how to influence my autonomic nervous sytem with several breathing excercises. In that way I was able to turn down my overstretched system and reduce the annoying feelings of arousal and anxiety. Even more, it appeared to be a powerful tool to help me sleep again. Sylvia, many thanks for your help and giving me the right tools for getting my life back on track. Ton

Getting rid of tiresome stress

What Amber and Lavinia learned about working with me in the "Stress Less, increase Performance" Program and how they got rid of their anxiety. 


Once you learn and integrate it, 

you will benefit from it for the rest of your life. 

Win Win Podcast

Listen to my vision of integrating conscious breathing in a working environment in the Win Winst Podcast with Femke Hogema. Especially at work there is a world to gain. Dutch only. 

She Leads Podcast

How an optimized breathing pattern reduces stress and increases productivity. 

Dutch Only

She Leads Podcast

Download for free

Yes

What others say about working with me

TON

SYLVESTRE

SYLVESTRE

After my “Core Meltdown” I was saddled with a dearranged autonomic nervous system (unable to sleep, high levels of arousal and anxiety). This appeared to be the result of having lived a life ‘full throttle’ without a dedicated navigation system. 


With the professional help of Sylvia, a very friendly, critical, and empathetic coach, I progressively gained insight how to influence my autonomic nervous sytem with several breathing excercises. In that way I was able to turn down my overstretched system and reduce the annoying feelings of arousal and anxiety. 


Even more, it appeared to be a powerful tool to help me sleep again. Sylvia, many thanks for your help and giving me the right tools for getting my life back on track. 

SYLVESTRE

SYLVESTRE

SYLVESTRE

 "I had the pleasure of working with Sylvia and I can sincerely say that her guidance and expertise have had a tremendous impact on my life. Sylvia combines a deep understanding of breathing techniques with a warm, empathetic approach, which made me feel at ease from the very beginning.


Thanks to Sylvia’s coaching, I have not only significantly improved my breathing but also gained a better understanding of how breathing affects my overall well-being. Her ability to explain complex concepts in an accessible and understandable way is truly impressive.


Sylvia’s dedication, extensive expertise, and genuine desire to help others make her an exceptional coach. I am incredibly grateful for the changes she has brought to my life and would highly recommend her to anyone looking for an experienced and supportive breath coach”. 

TOLGA

SYLVESTRE

LAVINIA

 "I learned a lot and most important realized how important nose breathing is. 


Sylvia made some tests and suggested some methods based on different situations in daily life. These methods are easy to use and makes a great difference. 


She is open, flexible and willing to support. I recommend her services to anyone who is willing to learn breathing techniques on reducing stress. Thanks Sylvia!"

LAVINIA

LAVINIA

LAVINIA

"I used to struggle with breathing properly and it used to make my anxiety so much worse. I was happy with the results from working with Sylvia. She didn't just teach me how to breathe the right way but she also taught me all the science behind it. Whenever I am anxious now, I remember what I've learnt  and I feel I can really control it and calm myself down". 

HARUN

LAVINIA

HARUN

"I started to breathe better since the collaboration with Sylvia. She has a relaxed coaching style and stand next to you in your development. A recommendation!"

SURAJ

LAVINIA

HARUN

"The best part is the way Sylvia takes you to a journey on how breath work can help  you being more calm, focused and most importantly control your emotions". 

Reach out

LEONTINE

LEONTINE

LEONTINE

"The clear advices from Sylvia did help me a lot to improve my breathing in daily life. Now I want to implement it as well during sports". 

PAOLA

LEONTINE

LEONTINE

"She is knowledgable and dedicated. She guided me in a beautiful journey to my own leadership by breath work. I can only recommend Sylvia"

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