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Why Choose Classical Pilates?

October 5, 2025

Anastasiya Goers

Juanita Ostrem performing a Classical Pilates exercise on the Cadillac

Contrology™ at Aspen & Pine Pilates: The Original Pilates System, Refined for Modern Strength and Longevity

In a world obsessed with quick fixes and fitness fads, there is one method that has quietly stood the test of time — reshaping bodies, restoring strength, and refining movement for nearly a century: Contrology™, the original Pilates system created by Joseph Pilates. Practiced by millions around the world, this intelligent, time-tested method is as relevant today as it was in 1920s New York — because real results never go out of style.

At Aspen & Pine Pilates in Montana, we don’t follow trends — we preserve and elevate a system that works. Our approach is rooted in authentic, classical Pilates, taught exactly as Joseph intended: as a complete, layered system using all of the original apparatus he invented. And at the heart of our studio is Juanita Ostrem, a teacher whose expertise extends far beyond standard Pilates certifications.

Juanita has spent decades immersed in the art and science of Contrology™, studying directly under some of the most respected names in the classical Pilates world — including Chris Robinson, Oprah Winfrey’s renowned core coach, and Mejo Wiggin, a globally recognized second-generation master teacher who spent years learning directly from Romana Kryzanowska, Joseph Pilates’ chosen successor. This deep lineage and mentorship inform every session at Aspen & Pine, offering clients a rare opportunity to experience Pilates as it was meant to be practiced: with integrity, precision, and purpose.

What Is Contrology™ — and Why It Still Works Nearly 100 Years Later

Joseph Pilates didn’t set out to create a workout. He created a system — a method of physical and mental conditioning designed to transform how your body moves, feels, and functions. He called it Contrology™, because at its core, it’s about control: control of your muscles, your posture, your breath, and your mind.

Contrology™ is more than a series of exercises. It’s an elegant progression of movement designed to build strength from the inside out, restore alignment, improve flexibility, and create a deep mind-body connection. When practiced as intended, it doesn’t just sculpt your body — it changes the way you inhabit it.

Pilates Is a System — Not a Single Piece of Equipment

One of the biggest misconceptions today is that Pilates is just a “reformer class.” In truth, the Reformer is just one part of a much larger, more powerful system.

Joseph Pilates invented an entire collection of apparatus — the Reformer, Cadillac, Wunda Chair, Ladder Barrel, Spine Corrector, and more — each carefully designed to work together in a layered progression. This is where the magic happens. When the full system is used as intended, your body learns, adapts, and transforms with unparalleled depth and efficiency.

Studios that offer only reformer classes — or substitute Pilates apparatus with props like Bosu balls, TRX straps, or wall springs — can’t replicate the results of true Contrology™. At Aspen & Pine Pilates, every session is rooted in the original system, using authentic, handcrafted apparatus built to Joseph’s original specifications, so your body receives the training it was designed for.

Contrology™ vs. Contemporary Pilates: A World of Difference

Not all Pilates is the same. Today’s contemporary Pilates classes often blend elements of yoga, barre, and general fitness, with creative choreography, props, and music. While fun and accessible, they often break apart the original method — focusing on isolated exercises instead of the seamless system Joseph intended.

Here’s how Contrology™ stands apart:

  • Contrology™ is a system. Every exercise builds on the next, creating intelligent progression and lasting change.
  • Contrology™ uses spring-based resistance. This activates deep stabilizing muscles and supports natural, functional movement.
  • Contrology™ values rhythm, precision, and flow. Transitions matter as much as the exercises themselves.
  • Contrology™ builds results over time. It’s about mastery and evolution, not novelty or trends.

Why It Matters — and Why Aspen & Pine Pilates Is Different

Your time and your body deserve more than a workout trend. Choosing classical Pilates means choosing a proven method — one trusted by dancers, athletes, and everyday people for nearly a century to create strength, resilience, and vitality that lasts a lifetime.

At Aspen & Pine Pilates, we bring this legacy to life in Montana. With a fully equipped studio, a commitment to the original system, and Juanita Ostrem’s world-class training and lineage, you’ll experience Pilates as few ever do: refined, intentional, and profoundly effective.

This is more than a class. This is the art and science of movement — preserved, perfected, and personalized for you.

Discover the transformative power of true Pilates.
Welcome to Aspen & Pine Pilates — Montana’s home for classical Contrology™, where tradition meets luxury, and strength is built from the inside out.

The Aspen & Pine Pilates Journal

Expert insights on Pilates, strength, and building a body that moves well for life.

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