Deniz Ertas van Gennip

I had a great experience learning Pilates with Deniz after my back surgery in December 2025 and as a result I am moving better than I have in years. We worked on breathing, movement and strength from head to toe. Because of Deniz’s advanced knowledge of Pilates and the body, we were able to start wi

I highly recommend the classes. Deniz is very professional and supported me throughout my pregnancy. During my second trimester, I was looking for something to help with back pain while also keeping me active, so I started joining the group Pilates classes whenever possible. I always felt very welco

I am very happy to give a chance to this studio. Deniz is highly attentive, knowledgable and friendly. Thanks to her, I feel stronger and more connected to my muscles. Even after 3 months people were able to tell that my body has changed. Overall, very nice Pilates experience.

I've been training with Deniz for a few months now, both in private and duet classes, and I've really enjoyed every session. I even joined few classes with a pregnant client (I'm not pregnant myself!), and she adjusted everything so it worked perfectly for both of us. What I like most about Deniz is

Took duet sessions here together with my wife, and we both enjoyed it a lot. Deniz made an exercise plan catered to our needs and made sure to adjust it on the go to better support us on our fitness journey. Would recommend to anyone who seeks to improve posture, flexibility or overall fitness level

I have taken multiple pilates sessions (both privates and duets) with Deniz and she is one of the best and most highly qualified pilates teachers I have worked with. She is thorough and precise in her technique and in her attention to detail. I highly recommend starting your pilates journey with her

I’ve had a great experience with Deniz. She is very attentive, knowledgeable and creates a supportive and motivating environment in every session. I really appreciate how she pays attention to individual needs and corrects form with care, which has helped me improve significantly. Each class feels w

We are two French Pilates instructors and we spent three days in Amsterdam. We took a class with Deniz at her studio. The welcome, the contact, and the communication were incredibly easy and pleasant. We were delighted to take a class with her. We were particularly impressed by the precision of her

I started Pilates with Deniz, and she explained all the basics and how the system works. I think she sets the pace very well. She truly understands what your body needs, and the lessons are really helping me improve. I had already learned from my research that she is a very good instructor, and I th