For coaches, therapists, bodyworkers, educators, and facilitators who know there’s more to healing than insight alone.
A complimentary guide to understanding what trauma really is, how it shapes the body and nervous system, and why embodied experience changes the way we understand healing, regulation, and the people we work with.
Whether you’re new to trauma and somatics or looking to strengthen your foundation, this guide offers a clear framework for understanding the principles that continue to shape modern trauma-informed practice.
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The Practitioner’s Guide to Trauma & Somatics is a thoughtful introduction to the foundations of a field that has transformed how many practitioners understand human behavior, regulation, and healing.
Rather than offering another collection of techniques, this guide brings together the essential principles that help explain how trauma shapes the nervous system, why the body plays such a central role in change, and how these ideas connect across today’s growing landscape of trauma-informed practice.
It’s designed to provide the foundation many practitioners spend years piecing together from books, trainings, and conversations.
Inside this guide, you’ll explore:
- What trauma actually is beyond the events themselves, and why people can experience the same situation yet carry it in profoundly different ways.
- Why insight alone doesn't always create change, and how the nervous system and embodied experience influence healing in ways conversation alone cannot.
- How trauma is expressed through the body, including patterns of breath, posture, movement, and nervous system state that are often present long before words.
- The foundational thinkers whose work continues to shape modern trauma and somatic practice, providing context that helps today's approaches make greater sense.
- Four simple somatic practices to help cultivate greater steadiness, presence, and regulation, because the quality of your own nervous system matters in every interaction you have.
Inside you’ll find a practical introduction to the foundations of trauma and somatic practice, including:
What Somatics Really Means
Explore why somatics is a field of study rather than a single technique, and why embodied experience has become central to trauma-informed work.
The Origins of Modern Somatic Practice
Learn about the small group of pioneers whose ideas continue to influence many of today’s leading approaches, providing a clearer understanding of how the field has evolved.
Understanding Trauma Through the Body
Discover how trauma can be reflected through breath, posture, activation, collapse, and nervous system state, and why recognizing these patterns changes the way we understand people.
Why This Matters
Explore the growing understanding of trauma’s prevalence and why nervous system awareness has become increasingly relevant across healthcare, education, coaching, leadership, and helping professions.
Why Trauma & Somatics Belong Together
Develop a deeper appreciation for why trauma cannot be understood through cognition alone, and why working with the body has become an essential part of many contemporary approaches to healing and human development.
Four Foundational Practices
Begin integrating simple practices that support grounding, orienting, settling, and embodied awareness, helping you cultivate greater presence both personally and professionally.
The guide was created by Will Rezin, SEP, founder and lead facilitator of Trauma & Somatics.
Drawing from the traditions of Somatic Experiencing, developmental somatics, attachment theory, and contemporary trauma research, Will’s work is dedicated to making a complex and evolving field more accessible without losing its depth.
Through Trauma & Somatics, more than 500 practitioners across 28 countries have explored trauma, attachment, the nervous system, and embodied practice through professional training and education
This guide reflects that same commitment to clarity, thoughtful learning, and practical understanding.
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This guide was written for practitioners who want to understand people more deeply.
It’s for those who recognize that insight alone is often not enough, and who are curious about how trauma, the nervous system, and embodied experience influence the people they support every day.
Whether you’re a therapist, coach, counselor, educator, bodyworker, movement practitioner, or facilitator, this guide provides a foundation that strengthens the work you’re already doing while offering a clearer map for where your learning can go next.
You don’t need to master trauma and somatics overnight.
You simply need a foundation that helps the rest of the field begin to make sense.
Our hope is that this guide offers exactly that: a thoughtful starting point for understanding trauma through the body, the nervous system, and embodied experience, and a resource you’ll continue returning to as your learning grows.
Download your complimentary copy of The Practitioner’s Guide to Trauma & Somatics and begin building the foundation beneath your practice.
