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Meet the Soul Behind LumiSoul

Nervous System-Based Fitness & Online Coaching

Hi, I’m Sierra Prewitt — founder of LumiSoul and nervous system-based online coach for women who’ve tried everything and still feel stuck.
 

Like so many of my clients, I spent years doing all the “right things” — cutting calories, training harder, trying every plan — yet my body pushed back. Burnout, hormone crashes, 50 pounds of weight gain, and thousands of dollars on doctors left me feeling broken and dismissed.
 

That struggle is why I do what I do now. Because I know what it’s like to live in a body that feels like it’s fighting you — and I know what it takes to finally turn it around.
 

Today, I help women rebuild trust with their bodies, lose stubborn fat, and heal from the inside out using the Root of Results™ Method: a framework built on nervous system safety, science, and sustainability.

This isn’t about extremes or quick fixes. It’s about creating long-term results that feel effortless because your body finally works with you instead of against you.
 

My Credentials:

  • Bachelor’s in Kinesiology, University of North Texas

  • 8+ years coaching experience

  • NASM-Certified Personal Trainer & Nutrition Coach

  • Specializations in Corrective Exercise, Stress Resilience, Mobility, Flexibility, and Hormone Optimization
     

I created LumiSoul to give women what I wish I had: a sustainable, holistic path to pain-free movement, strength, and regulation.

Sierra Prewitt - LumiSoul, LLC.  Rehabilitation Personal Training & Wellness Coaching
LumiSoul, LLC. - Rehabilitation Personal Training & Wellness Coaching Logo

Contact Us

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Address: 8604 Trutle Creek BLVD P.O. Box 12072, Dallas, TX 75225
Email: support@lumi-soul.com
Phone: 562-400-7169

© 2025 LumiSoul, LLC. All rights reserved.

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