The Evolution of Somatic Therapy: A Timeline of Discovery and Healing

May 16, 2025
This comprehensive historical overview traces somatic therapy from its origins to present day. Beginning with Wilhelm Reich's revolutionary "body armoring" concept in the 1930s-40s, it follows the development through Alexander Lowen's Bioenergetic Analysis in the 1950s-60s and Peter Levine's animal observations that eventually birthed Somatic Experiencing® in the 1970s. The timeline highlights key theoretical advances including Stephen Porges' Polyvagal Theory in the 1990s and David Berceli's development of TRE®. The post concludes by exploring today's integrated approaches that combine mind-body practices with cultural awareness, making somatic healing more accessible than ever. Perfect for those wanting to understand the rich history behind Red Beard's therapeutic approaches and how these evidence-based modalities evolved to address trauma at its physiological source.

Have you ever wondered why certain emotions seem to get "stuck" in your body? Why your shoulders tense when you're stressed, or why trauma can lead to physical pain years after the event?

The answer lies in something somatic therapists have understood for decades: our bodies hold our stories.

Today at Red Beard Somatic Therapy, we're taking you on a journey through the fascinating evolution of somatic therapy—from its early revolutionary beginnings to the integrated, trauma-informed approaches we practice today.

The Origins: How Somatic Therapy Began

1930s-1940s: Wilhelm Reich and Body Armoring

The seeds of somatic therapy were planted when psychiatrist Wilhelm Reich, a student of Sigmund Freud, made a groundbreaking observation: emotions don't just live in our thoughts—they physically manifest in our bodies.

Reich introduced the concept of "body armoring"—the idea that suppressed emotions create chronic muscular tension that forms a literal "armor" in the body. This armor, he noticed, could block energy flow and create physical and emotional distress.

This was revolutionary at a time when most therapy focused exclusively on the mind and largely ignored the body's role in emotional healing.

1950s-1960s: Alexander Lowen and Bioenergetic Analysis

Building on Reich's work, Alexander Lowen developed Bioenergetic Analysis, which established clear connections between physical posture and emotional states.

Lowen observed that our bodies tell the truth about our emotional lives—even when our words don't. A person might verbally deny feeling angry while their clenched jaw, tight fists, or rigid shoulders tell a different story.

Bioenergetic Analysis introduced physical exercises designed to release chronic muscular tension, allowing trapped emotions to surface and be processed. Many of these early techniques—like deep breathing, physical expression, and tension release—remain foundational to modern somatic practices.

1970s: Peter Levine's Animal Observations

In the 1970s, Peter Levine made an observation that would transform trauma treatment forever: animals in the wild, despite regularly facing life-threatening situations, rarely develop trauma symptoms.

Levine noticed that animals naturally complete stress responses through physical mechanisms—shaking, trembling, and movement—effectively discharging the energy of the threat response. Humans, with our complex brains, often interrupt this natural process, trapping survival energy in our bodies.

This insight would eventually lead to the development of Somatic Experiencing®, marking a pivotal moment in understanding trauma as a physiological, not just psychological, experience.

The First Wave: Trauma and the Body Connection Emerges

1970s-1980s: Somatic Experiencing® Takes Shape

Through the 1970s and into the 1980s, Peter Levine formally developed Somatic Experiencing®—a body-oriented approach to healing trauma that focuses on completing interrupted survival responses.

Rather than asking clients to relive traumatic memories through talk therapy (which can be retraumatizing), SE practitioners guide clients to notice and follow physical sensations in a safe, supportive environment.

This approach was radical because it:

  • Addressed trauma at its physiological source
  • Didn't require clients to verbally process traumatic details
  • Recognized the body's innate capacity for healing

1980s: Pat Ogden and Sensorimotor Psychotherapy

In the 1980s, body psychotherapist Pat Ogden began developing what would later become Sensorimotor Psychotherapy—integrating traditional talk therapy with somatic approaches.

Ogden's work was particularly influential for addressing developmental trauma and attachment issues, helping clients recognize how early childhood experiences shaped both their emotional responses and physical patterns.

The Body Holds What Words Cannot Express

During this period, research increasingly supported a critical insight: trauma isn't just stored in cognitive memory (what we consciously remember), but in procedural or body memory (how our bodies learned to respond).

This explained why talk therapy alone often couldn't reach the deepest impacts of trauma—the body was literally holding experiences that words couldn't access.

The Second Wave: Expanding Modalities and Nervous System Science

1990s: Stephen Porges and the Polyvagal Theory

The 1990s brought Stephen Porges' groundbreaking Polyvagal Theory, which revolutionized our understanding of the nervous system's role in trauma, safety, and connection.

Porges identified how the vagus nerve—the body's longest cranial nerve—plays a crucial role in regulating our physiological states, influencing everything from heart rate to digestion to social engagement.

This theory helped explain why trauma survivors might experience chronic fight-or-flight responses or shut down in certain situations, providing a physiological framework for what practitioners had observed clinically for years.

"The Body Keeps the Score"

Psychiatrist Bessel van der Kolk's work during this period (later published in his bestselling book) emphasized how trauma physically alters both brain and body functioning.

His research validated what somatic practitioners already knew: trauma symptoms weren't psychological weaknesses or failures of willpower, but physiological adaptations to overwhelming experiences.

TRE®: A Revolutionary Self-Help Approach

In the 1990s, trauma specialist David Berceli developed Tension & Trauma Releasing Exercises (TRE®)—a series of exercises that evoke neurogenic tremors (the body's natural shaking mechanism) to release deep tension patterns.

TRE® was revolutionary because:

  • It could be practiced without requiring clients to discuss or recall traumatic events
  • Once learned, it could be used as a self-help tool
  • It accessed the body's natural, innate healing mechanisms

The Third Wave: Integrating Mind, Body, and Neurobiology

2000s-2010s: Mainstream Recognition

The 2000s and 2010s saw somatic approaches gain mainstream recognition. Polyvagal theory, Somatic Experiencing®, Sensorimotor Psychotherapy, and trauma-informed yoga began appearing in conventional therapeutic settings.

Mind-body practices once considered "alternative" were increasingly validated by research showing their effectiveness for trauma, anxiety, depression, and chronic stress.

Mindfulness Research

Jon Kabat-Zinn's work on Mindfulness-Based Stress Reduction highlighted the importance of body awareness in mental health, creating another bridge between traditional psychology and somatic approaches.

Research demonstrated how mindfulness practices physically change the brain, improving emotional regulation and reducing stress responses.

A New Understanding of Trauma

During this period, the field expanded its understanding of trauma beyond single, overwhelming events (like accidents or assaults) to include:

  • Developmental trauma from childhood
  • Attachment trauma from early relationships
  • Intergenerational trauma passed through families
  • Collective and cultural trauma

This broader definition recognized that many people carry trauma responses without having experienced a single identifiable "traumatic event."

Today: The Era of Trauma-Informed Somatic Practice

2020s: Integration Across Disciplines

In the current decade, we're seeing somatic approaches integrated across multiple disciplines:

  • Psychotherapists incorporate body awareness into traditional talk therapy
  • Coaches use somatic techniques to help clients overcome blocks
  • Yoga instructors offer trauma-informed classes
  • Bodyworkers address emotional patterns alongside physical tension

This integration recognizes that effective healing often requires addressing both mind and body simultaneously.

Nervous System Education for Everyone

One of the most exciting developments is the democratization of nervous system knowledge. People are learning about:

  • Their window of tolerance
  • Self-regulation techniques
  • How to recognize their own nervous system states
  • Simple, effective tools for returning to safety and calm

This education empowers individuals to understand their responses and develop their own healing practices.

The Body-Health Connection

Research increasingly links trauma and chronic stress to physical health conditions, including:

  • Autoimmune diseases
  • Chronic pain
  • Digestive disorders
  • Cardiovascular issues

This connection, long recognized in somatic practice, is finally gaining scientific validation, highlighting the importance of addressing trauma for physical as well as emotional wellbeing.

Cultural Awareness in Somatic Therapy

Today's somatic therapy increasingly recognizes how cultural and social factors impact our bodies. Practitioners like Resmaa Menakem are exploring how racialized trauma is carried in the body, expanding somatic work to address collective and cultural dimensions of healing.

What This Evolution Means For You

The rich history of somatic therapy has led to where we are today—with more effective, accessible, and comprehensive tools for healing than ever before.

At Red Beard Somatic Therapy, we draw from this full spectrum of approaches, including Somatic Experiencing®, TRE®, and other modalities to create personalized healing experiences for our clients.

Whether you're:

  • Struggling with trauma symptoms
  • Experiencing chronic stress, anxiety, or depression
  • Dealing with unexplained physical symptoms
  • Simply seeking greater embodiment and presence

Somatic therapy offers pathways to healing that address the whole person—not just your thoughts, but the wisdom and stories held in your body.

Ready to Experience Somatic Therapy?

Your body has an innate capacity for healing. Our job is simply to create the conditions that allow that natural healing to emerge.

Book a free 20-minute consultation to learn how somatic therapy might support your unique healing journey.

For those interested in learning TRE® in a supportive online environment, we recommend exploring the classes offered by Neurogenic Integration, our sister organization at https://neurogenic-integration.com/webshop/#classes. These accessible online programs complement our in-person work and provide ongoing community support for your practice.

This blog post is part of our educational series on somatic therapy and nervous system regulation. Subscribe to our newsletter for more insights, practical tips, and updates on upcoming workshops and events.

References

  1. Reich, W. (1980). Character Analysis. (Original work published 1933)
  2. Lowen, A. (1975). Bioenergetics.
  3. Levine, P. (1997). Waking the Tiger: Healing Trauma.
  4. Ogden, P., Minton, K., & Pain, C. (2006). Trauma and the Body: A Sensorimotor Approach to Psychotherapy.
  5. Porges, S. (2011). The Polyvagal Theory.
  6. Van der Kolk, B. (2014). The Body Keeps the Score.
  7. Berceli, D. (2008). The Revolutionary Trauma Release Process.
  8. Kabat-Zinn, J. (1990). Full Catastrophe Living.
  9. Menakem, R. (2017). My Grandmother's Hands: Racialized Trauma and the Pathway to Mending Our Hearts and Bodies.
  10. Dana, D. (2018). The Polyvagal Theory in Therapy: Engaging the Rhythm of Regulation.

Wondering if Red Beard Somatic Therapy is right for you?

Book a Free consult here

Continue Reading