June 21 is International Yoga Day. Rather than celebrating for just one day, we’re celebrating all week long! Come celebrate with us and join one of the classes shown below for just €10 per class. Tuesday 23 June19:30 – Beginners English Friday 26 June11:00 – Beginners English*You can find the Internationale…

During the summer, we have a special schedule. This applies from Saturday 4 July through Sunday 16 August 2026. Below you will find an overview of the summer classes. MONDAY09:00 – 10:30 50+ & Beginners18:00 – 19:00 Online19:30 – 21:00 Beginners TUESDAY09:00 – 10:30 Beginners11:00 – 12:15 50+18:00 – 19:00…

We’re very happy to announce our upcoming teacher training in English. After receiving many requests from practitioners all over the world, we have decided to make this possible. The Critical Alignment Yoga Teacher Training starts in October 2026. The training will take place only if we receive sufficient registrations. If…

We invite you to a weekend retreat in our beautiful Amsterdam studio to experience the calmness and flow based on CAY. Whether you’re new to CAY or have been practising for a while, this retreat offers a meaningful experience for all levels—laying a strong foundation for beginners and providing deeper…

From January 8, 2026, there will be a weekly live online class (via Zoom) with Selle Postma on Wednesdays, 10:15–11:30. This class is taught in English. You will need all Critical Alignment tools for this class. About SelleSelle started the Critical Alignment Yoga teacher training at the age of 24…

Critical Alignment Foundation proudly presents the newest book by Gert van Leeuwen.“Mind and body are two lanes on the same road” During this special evening, Gert will share his vision on the connection between body and mind — a core theme within Critical Alignment. The book presentation can now only…

Critical Alignment Yoga (CAY) combines movement with meditation, and focuses on increasing the mobility of the body, finding and using the structure of the body (connections), breaking through tension patterns, regaining strength. CAY has an influence on both the mental and physical level. In this, CAY combines physical strength with…

On Tuesdays at 10:00 CET, Gert van Leeuwen teaches an English online CA Yoga class.  This class is open to everyone, from beginners to more experienced students. You won’t need the backbender and headstander, but you will need the CA strip and either the CA felt mat or 1-2 large…

A reflection of Michael Rybachenkov and Alya Latrygina In 2016 CA founder Gert van Leeuwen, and business owner and CA devotee Michael Rybachenkov, initiated the idea to create a Critical Alignment Therapy and Yoga Institute in Moscow. After years of preparation, the studio started to operate in March 2019, with…

Every Tuesday at 19:30h CET we have a beginners CA yogaclass in our studio in Amsterdam. This class is open for beginners, but definitely interesting to more experienced students too! In this class we will use all the CA props, including the backbender and headstander. A great option to get…