Pilates has been a transformative practice for nearly a century, offering a unique blend of strength, flexibility, and mindfulness. But as the fitness industry evolves, so too does the way Pilates is taught, marketed, and understood. With the rise of reformer classes, fitness trends, and hybrid workouts, the definition of Pilates is being stretched—and not always in ways that serve the integrity of the method.

As a Pilates professional with 18 years of experience, I’ve seen firsthand how the industry has grown and changed. While growth and innovation are essential, it’s equally important to preserve the essence of what makes Pilates so powerful. Let’s explore how we can stay true to the Pilates method while navigating the ever-changing fitness landscape.

The Importance of Staying True to Pilates

At its core, Pilates is about achieving complete coordination of the mind, body, and spirit. It’s a system of movement designed to improve strength, flexibility, stability, and overall well-being. Joseph Pilates himself emphasized the importance of mobilizing the spine, engaging the entire body, and moving with intention.

However, as Pilates has gained popularity, particularly with the rise of reformer classes, the method has sometimes been diluted. Reformer classes are undeniably fun, social, and effective for building strength and endurance. But when props, heavy weights, and fitness trends are added to the mix, the practice can lose its connection to the foundational principles of Pilates.

This isn’t to say that innovation is bad—far from it. But as Pilates professionals, we have a responsibility to use clear language, maintain the integrity of the method, and educate our clients about what Pilates truly is.

Reformer Classes vs. True Pilates: Understanding the Difference

In my studio, we offer both clinical Pilates (what I call “true Pilates”) and reformer classes. These two services cater to different audiences and serve different purposes:

• True Pilates: This involves using all the traditional apparatus—reformer, Cadillac, tower, barrels, and more—in a one-on-one or small group setting. It’s highly personalized, with a focus on alignment, precision, and mindful movement. This is where the magic of Pilates truly happens.

• Reformer Classes: These are larger group classes that focus on continuous movement and fitness. While they incorporate Pilates principles, they often lack the individualized attention and depth of true Pilates.

Both have their place, but it’s crucial to recognize their differences. Reformer classes are fantastic for building strength and endurance, but they don’t offer the same level of precision, personalization, or holistic benefits as true Pilates.

When Does Reformer Stop Being Pilates?

This is a question I’ve been reflecting on a lot lately. At what point does a reformer class stop being Pilates and become something else entirely? The answer often lies in the use of props, heavy weights, and the overall approach to movement.

For example, adding small hand weights to a reformer class can be a fun and challenging way to build strength. But when the focus shifts entirely to loading the body with weight—rather than mobilizing the spine, engaging the core, and moving with intention—it’s no longer Pilates. It’s fitness.

And that’s okay! There’s nothing wrong with offering fitness-based reformer classes. But as professionals, we need to be clear in our language and marketing. If it’s not Pilates, don’t call it Pilates. Call it what it is—reformer fitness, strength training, or something else entirely.

The Role of Education in Preserving Pilates

One of the biggest challenges in the Pilates industry is the lack of standardized education. While online courses and certifications have made Pilates more accessible, they often fall short in providing the depth of knowledge and hands-on experience needed to truly master the method.

In my studio, we offer a six-month, in-person reformer and mat certification program. While the curriculum is available online for convenience, the real learning happens in the studio, working with real bodies under the guidance of experienced mentors. This hands-on approach is essential for developing the trained eye needed to see the subtle nuances in each client’s body.

As instructors, we must commit to ongoing education and mentorship. The more we learn, the more we realize how much there is to know. And the more we practice, the better equipped we are to teach with integrity and precision.

Why Language Matters in Pilates

One of the most important ways we can preserve the integrity of Pilates is by using clear, accurate language. This means being honest about what we’re offering and avoiding the temptation to water down the method to appeal to a broader audience.

For example, if you’re teaching a reformer class that incorporates heavy weights and fitness-based movements, call it a “reformer strength class” rather than Pilates. This not only sets clear expectations for your clients but also helps maintain the credibility of the Pilates method.

The Value of Simplicity in Pilates

As instructors, it’s easy to fall into the trap of thinking we need to constantly innovate or add new elements to keep our classes interesting. But the truth is, Pilates doesn’t need to be complicated. The beauty of the method lies in its simplicity and depth.

You could teach the same class to a client for months—or even years—and they would continue to benefit. Why? Because Pilates is about refining the details, improving coordination, and deepening the mind-body connection. It’s not about adding more props or creating flashy routines. It’s about doing the work, day in and day out.

The Future of Pilates: Balancing Tradition and Innovation

As the Pilates industry continues to grow, we have an incredible opportunity to shape its future. By staying true to the method, investing in education, and using clear language, we can ensure that Pilates remains a powerful, transformative practice for generations to come.

At the same time, we can embrace innovation and offer new services—like reformer strength classes or hybrid workouts—that meet the needs of our clients. The key is to do so with intention, clarity, and respect for the method.

Final Thoughts: Honoring the Legacy of Pilates

Pilates is more than just a workout—it’s a way of life. It’s about achieving balance, strength, and harmony in the mind, body, and spirit. As instructors, we have the privilege and responsibility to carry on this legacy.

So, whether you’re teaching a reformer class, a mat class, or a one-on-one session, remember why you started this journey. Stay true to the method, invest in your education, and always strive to see the unique beauty in each client’s body.

And most importantly, keep moving. Because as Joseph Pilates once said, “Change happens through movement, and movement heals.”