ZES BOUTIQUE STUDIO ®
Reformer Pilates Studios 1 & 2
ZES Angels.
Petra
Owner and Founder
Dance in any form (and later also multiple forms of movement) has always been Petra's passion.
After working as a lawyer for 10 years, Petra found her love again in Reformer Pilates, Zumba and Personal Training and opened her Boutique studio in London.
After living abroad for 14 years, it was time to return to her old beloved student city Maastricht to introduce her new concept and convey the joy that exercise can give you and thus create a healthier and happier life.
With her unique concept of "Immersive Pilates®" she appeals to all the senses in her studio, using visual effects, so that the workout becomes a real experience!
Petra is certified as a personal trainer, STOTT ® Mat Pilates and Dynamic Reformer Pilates trainer, Total Barre instructor and Zumba instructor (see link for more info). She ran her Reformer Studio practice in London in collaboration with a physiotherapist and podiatrist so that a nice cross-pollination was created and training was safe.
Finally, she is registered with the European Register of Exercise Professionals.
Get ready for a new way of exercising!
Zsofi
Reformer Pilates Instructor
Zsofi is a full-time lawyer with a long-standing passion for Pilates.
After years of practicing mat Pilates, she discovered Reformer Pilates and was immediately drawn to these dynamic workouts with great results.
Her love for Pilates inspired her to deepen her knowledge and to follow the training to become a mat, reformer and tower instructor so that she could share her enthusiasm with others.
Zsofi believes that Pilates is the perfect way to build strength, balance and confidence.
Her classes guarantee good energy, challenge and a positive environment where everyone leaves the studio feeling stronger and satisfied.
She looks forward to sharing her love of Pilates with you - don't miss her sessions!
Kim
Reformer Pilates Instructor
She was already on the ballet floor at the age of three, inspired by her mother and aunt. From her teenage years she fell in love with all forms of ballet.
With 15 years of experience in a show ballet performing both at home and abroad, she has a rich background in dance.
After completing her education as a teacher of classical and jazz ballet, she took over the ballet school of her old ballet teacher at the age of 25. Now, almost 25 years later, she runs it with great success and passion. She gives ballet and HIT trainings there.
After training twice a week on the Reformer for years, she enthusiastically started at the ZES Academy.
On the reformer she knows how to combine her love for movement and dance in a unique experience.
She can't wait to welcome you to her class with great pleasure!
Weronika
Reformer Pilates Instructor
Weronika is a psychology student at Maastricht University with a lifelong passion for movement. She was a professional snowboarder and multiple national champion in Poland, and a dedicated dancer, until a knee injury changed her path. Instead of distancing herself from movement, she shifted her focus to helping others. In 2024, she obtained her European certifications (EQF Level 3 and 4) as a personal trainer and fitness instructor, allowing her to guide people through recovery and introduce them to movement.
For Weronika, training is so much more than just moving: it’s about community, good music, positive energy and growth. That’s what drew her to ZES Academy, where she discovered that Reformer Pilates brings together everything she values most: strength, flexibility and mindfulness. Now she wants to help others move with joy and confidence.
Erna
Reformer Pilates Instructor
Erna is a "third culture kid" and is doing PhD research at Maastricht University.
Her early years as a rhythmic gymnast instilled in her discipline, flow, and precision—qualities that continue to guide her, even after a serious shoulder injury changed her path. She discovered new forms of movement like yoga and Pilates.
She earned her Level 3 Mat Pilates and Reformer Pilates diplomas from the London Pilates Academy. She teaches with a holistic approach, where breath, presence, and mental resilience are just as important as physical strength.
Her passion is to share the joy she experiences in Reformer Pilates with others, not only as a way to improve physical health but also as a means of self-connection and overall well-being.
She will occasionally teach at ZES as she travels between Amsterdam and Maastricht.
Anna
Reformer Pilates Instructrice
Anna has always loved movement and fitness. As a psychology student, she understands the deep connection between body and mind.
She holds certifications as a Mat Pilates Instructor, Fitness Trainer, 200-hour Yoga Teacher, Group Fitness Trainer, and Indoor Cycling Instructor, and is always looking for ways to help people move in a way that feels good.
When she tried Reformer Pilates, she was instantly hooked. She loves how it combines strength, balance and flexibility in a fluid and conscious way.
Through the ZES Academy she deepened her expertise and learned how to create powerful, engaging trainings and how to guide others. Her classes are a mix of energy, creativity and mindfulness. Whether you are new or experienced, she will guide you through a session that will leave you feeling strong, balanced and refreshed. Join a session and experience the benefits for yourself!
Caroline
Reformer Pilates Instructrice
Caroline Guidi is an Italian-American with a background in Media Studies from Maastricht University and a lifelong passion for movement. With a foundation in ballet and dance, she found a natural transition into Pilates—a discipline that offered the same grace, control, and satisfaction. Caroline completed her Level 3 Anatomy and Physiology Mat Pilates training, along with Reformer Pilates certification from the London Pilates Academy (LPA).
What drives Caroline most is sharing the foundational principles of Pilates. She believes in the power of slow, intentional movement guided by breath—not just to strengthen the body, but to deepen awareness. Her goal is to help people feel more present in their bodies and develop a positive, joyful relationship with movement. For her, Pilates is not just a workout—it’s a mindful practice rooted in understanding and presence.
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Oliwia
Front desk receptionist
Oliwia is a warm person who likes to convey the connection and community feeling at ZES to everyone who walks in at ZES.
As a final year European Law School student at Maastricht University, she combines reception work at ZES with her studies.
You will find her at the reception desk at ZES in the evenings, where she will give you a warm welcome and help you with all your questions.
As an avid Reformer Pilates enthusiast, you will also see her in the classes as a participant.
Peyton
Front desk receptionist
Peyton is originally from the United States but has now found her home in Maastricht where she works as an environmental psychology researcher and wellbeing design strategist.
She's a certified yoga instructor and enjoys running, hiking, surfing, and swimming. With years of mat and Pilates practice, she has a deep love for mindful movement, which she rediscovered at ZES.
Peyton looks forward to greeting members at reception in the mornings and sometimes in the evenings and is eager to support and grow the ZES community.