Meet Gretchen Bosselmann-May
Founder & Classical Pilates Instructor in Scottsdale
Helping clients build strength, improve posture, move with confidence, and experience the lifelong benefits of authentic Classical Pilates.
Founder of TruForm Pilates Scottsdale
Nationally Certified Pilates Teacher (NCPT) - 2018
Power Pilates Comprehensive Certification - 2016
Kathi Ross-Nash Professional Pilates Advanced Teacher Training Part 1 & 2 - 2022/2025
Lolita San Miguel Pilates Master & Mentorship Program - 2020
Classical Pilates Specialist
Scottsdale, Arizona
Private & Small Group Pilates Classes Instructions
My Journey to Classical Pilates
Like many people, Gretchen came to Pilates after experiencing an injury that revealed how limited and disconnected movement can become when the body isn’t functioning as a whole. That experience sparked a deeper awareness of physical wellness and a desire to help others move and feel better in their bodies.
Her journey began with a growing appreciation for movement and the realization that exercise alone doesn’t always create balanced, sustainable strength. Strength without control, flexibility without stability, and activity without proper alignment can often lead to discomfort, frustration, or re-injury.
When Gretchen discovered Classical Pilates, she found a system that brings the body back into balance. The method develops strength, mobility, coordination, balance, breath, and body awareness all at once—creating a more integrated and intelligent way of moving.
What began as rehabilitation and personal practice gradually evolved into a professional calling.
Today, she has the privilege of helping clients throughout Scottsdale improve how they move, feel, and function through authentic Classical Pilates instruction.
Why I Choose Classical Pilates
Teaching the Original Method
There are many styles of Pilates available today.
While contemporary approaches can vary widely, I chose to dedicate my career to Classical Pilates because it remains true to the original system developed by Joseph Pilates.
The Classical Pilates method follows a carefully designed progression that develops the body intelligently over time. Each exercise builds upon the next, creating strength, flexibility, control, and efficiency throughout the entire body.
I believe this system continues to be one of the most effective approaches available for improving movement quality and supporting lifelong health.
At TruForm Pilates Scottsdale, every client benefits from this proven methodology.
My Teaching Philosophy
Personalized Instruction. Lasting Results.
No two bodies move exactly alike.
One of the reasons I love teaching Pilates is that every client presents a unique opportunity to help someone move more effectively and confidently.
My approach emphasizes:
Precision over repetition
Quality over intensity
Progression over perfection
Long-term results over quick fixes
Whether you're completely new to Pilates or have years of experience, my goal is to help you develop a deeper understanding of your body and build sustainable strength for life.
Why Scottsdale Clients Choose TruForm Pilates Scottsdale
Classical Pilates in Scottsdale
TruForm Pilates Scottsdale proudly serves clients throughout Scottsdale and neighboring communities, including:
North Scottsdale
McDowell Mountain Ranch
DC Ranch
Grayhawk
Troon
Paradise Valley
Many clients seek out TruForm Pilates Scottsdale specifically because they are looking for authentic Classical Pilates instruction rather than generalized fitness classes.
Our studio provides a focused environment where clients can experience the full benefits of the Classical method through personalized guidance and expert instruction.
Frequently Asked Questions
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I began teaching Mat Pilates in 2014 and teaching on the full apparatus in 2015.
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NCPT certification, Power Pilates Comprehensive Certification, and ongoing continuing education in Classical Pilates from leaders in the Pilates world such as Kathi Ross-Nash, Lolita San Miguel as well as Michael Fritzke and Ton Voogt.
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No. Sessions are customized for all levels, including complete beginners.
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Yes. Private Pilates sessions are available and provide the most personalized approach to learning the Classical Pilates method.
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Yes. Private Pilates sessions are available and provide the most personalized approach to learning the Classical Pilates method.
Ready to Experience Classical Pilates in Scottsdale?
Whether your goal is improved posture, increased strength, greater mobility, or lifelong wellness, I would love to help you discover what Pilates can do for your body at our Classical Pilate Studio in Scottsdale