#211 Rosie Miller on how to express yourself through BJJ!

Today’s guest is Rosie Miller, a BJJ Brown Belt and a Performance & Mindset Coach

You can listen and view the show-notes at: https://www.nextlevelguy.com/rosiemiller211/

Rosie Miller is a Brazilian Jiu-Jitsu brown belt under Andre Galvao, a seasoned competitor, and a dedicated performance coach with over a decade of experience in both training and competition. She has worked with some of the biggest names in the sport, including Atos, IBJJF, and FloGrappling, as a writer and content creator. Her Instagram is a gold mine of free techniques and helpful prompts that will help you level up your game!

Beyond competing, Rosie has taught kids' classes, developed training curriculums, and led nutrition and strength camps for athletes striving to reach their peak performance.

But Rosie’s expertise extends far beyond the mats. Before BJJ, she spent two decades as a competitive dancer and pursued a graduate degree in Exercise Physiology and Nutrition—a background that shaped her holistic approach to athletic development. Over the past 15 years, she has helped countless individuals build strength, improve nutrition, and achieve their goals—whether that’s a competition podium, a stronger mindset, or simply becoming the best version of themselves.

Rosie believes that success in any pursuit isn’t just about working hard—it’s about working smart. Her philosophy blends discipline with adaptability, guiding athletes to find the balance between pushing forward and knowing when to pause. Whether it’s on the mats, in the gym, or in life, she teaches her students how to develop the resilience, confidence, and mindset needed to truly transform.

At the heart of Rosie’s coaching is a simple truth: real change happens off the mat. And she’s here to help you make that change.

In this interview, we discuss how to find yourself through BJJ training, and how you can use your training to express and develop yourself, your identity and work on areas of yourself you want to develop.

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