Staying sharp, solid and clear under pressure

Keijzer Academy helps you to perform at the highest level without the pressure

Why Breath Is Your Secret Weapon to manage stress

4 ways to work with me

100% ONLINE

Booster Breathing Session for leaders, runners AND women in Menopause

Individually. In just 2 hours, you take your first powerful steps towards regulation, optimization, focus and control. You leave with an personal protocol that works for you. In the office, on the trails or during hormonal transition.

€299,-

ex. 21% VAT

100% ONLINE

Stress less in 90

Private, and beyond stress management. This program reshapes how you respond to challenges to smoothly integrate this into something that actually works in your daily life. You finish stronger, clearer and less afraid of your own agenda.

€1.950,-

ex. 21% VAT

The SOLID Leader

Small Groups. 6 weeks. Resilience that actually works. Pressure is the job. Regulation is the edge. Stay sharp, solid and clear under pressure. Nervous system regulation, breath and strength integrated into the agenda you actually have.

€590,-

ex. 21% VAT

INDIVIDUAL RESET

An individual natural reset, allowing yourself to pause in the area around Barcelona. For when it fits in your busy agenda. Honest conversations with emphasis on your mental health. You go home with a plan that’s yours returning stronger, clearer, grounded.

€995,-

ex. 21% VAT, travel, logies, food

ICU to Inner Calm

How stress manded me in the intensive care

Suddenly, I was there, hooked up to machines in the ICU, my presence dramatically lowering the average age in the room. Arrhythmia and dangerously high blood pressure had struck “out of the blue.” Or so I thought.

That’s why today: I help leaders to stay focused, resilient and effective under pressure through self regulation, breathing and physiology.

What Clients Say

      
   Keijzer Academy
   35 Google reviews 
  
 
 
   
 
 
       Posted on Google  
   
   samantha ho 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazing experience! Sylvia is so kind and knowledgeable. I really learnt a lot from her, and about myself. I was nervous about the ice bath but she was so helpful and guided me the whole time. Thank you!
  
 
      Posted on Google  
   
   Stephanie Rinkel 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had an individual retreat with Sylvia for 4 days. A wonderful experience on personal reflection. Sylvia guides you with questions to your core worries, offers tools that help you face your current concerns, insecurities, while putting an emphasis on your mental health (reducing stress, anxiety, etc.) Yoga, hiking, ice-bathing and watching the sun rise, everything was incorporated. Excellent.
  
 
      Posted on Google  
   
   Simonetta Roma 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had wanted to experience an ice bath for a long time, and being able to do it with Sylvia was a wonderful opportunity. She accompanies you with empathy and charisma, making you feel supported at every step. This is not just about jumping into cold water, it’s about learning how to face your fears, manage your breathing, and reconnect with the inner power you already have. I highly recommend the experience with Sylvia.
  
 
      Posted on Google  
   
   Esther Goergen 
 
 
 
 Trustindex verifies that the original source of the review is Google. Sylvia has created a beautiful setting in her home in which she shares the basics of the Wim Hof Method. Alongside a warm welcome with homemade banana bread and other healthy treats, she creates a space where you feel safe, heard, and supported. Within just three hours, you gain a clear understanding of the core Wim Hof techniques. A wonderful location and highly professional guidance ;  I would wholeheartedly recommend it to anyone.
  
 
      Posted on Google  
   
   Alexa 
 
 
 
 Trustindex verifies that the original source of the review is Google. My 4-day time-out with Sylvia was fantastic.

Not only the yoga session where only one session brought significant improvement in my body, but also the wonderful hike and the exchanges on its way, the meditation at the beach at sunrise, followed by a swim in the sea and the breathing session were so beneficial.

I can highly recommend Sylvia’s Reset-Program to all that need a reset or time-out, time for yourself to reflect and exchanges with someone that ask the right questions that bring you closer to you and your wishes and visions.

In Sylvia’s Reset Program you’ll have everything, from yoga-lesson, to breathing session, meditation on the beach at sunrise, wonderful hike in the hills, coaching and very empowering and motivating exchanges.

I appreciate Sylvia’s positiv attitude, her warm welcome, the reflective, inspiring, and motivating exchanges. Not to forget the follow-up calls, after returning home, to see where you stand, what worked, what not yet and why, which were so helpful.
  
 
      Posted on Google  
   
   Jane Mitchell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Taking an ice bath workshop with Sylvia was so empowering. The breath and mind preparation was perfect. She guided us in such a way that I felt calm, safe and informed throughout the whole experience. I could not have done it without you Sylvia!
  
 
      Posted on Google  
   
   Info 4Voices 
 
 
 
 Trustindex verifies that the original source of the review is Google. An invigorating experience from start to finish. Sylvia is the ultimate professional and held our hands (figuratively and literally) throughout the process - from the breathing techniques to the ice bath itself. I so recommend it!!
  
 
      Posted on Google  
   
   Mireia Ibáñez Cid 
 
 
 
 Trustindex verifies that the original source of the review is Google. My parter and I attended Sylvia's WHM workshop and it was amazing. Sylvia was lovely and very attentive of us, ensuring that we felt safe at every part of the process and at the same time challenging us to trust ourselves and commit to the activity. We both highly recommend this experience - and that you do it with Sylvia!
  
 
      Posted on Google  
   
   Francesca Ferrante 
 
 
 
 Trustindex verifies that the original source of the review is Google. They call it retreat, which sounds like detaching from the real world for a while. But I’ve never experienced anything that brought me back to myself and my real life as much as my three days with Sylvia.

FEEL is the word.

You may be going through a tough time, through physical pain, or through emotional despair. The only way to face it all is by taking care of your soul, your mind and your body. And with the right expert hand to hold yours, you will FEEL that you have the strength, the patience, and the resilience not only to make it through the tough time, but to be content and even happy.

I’ve learned to breathe.

I hated the cold. I always fought it. Tried to resist and to protect me from it. Like I hated and tried to resist to my problems, my health hiccups and my unresolved issues, but now I know that if I can spend two minutes in the ice bath without even feeling the cold, it means I can face them all as I did with the ice.

By breathing.