Peter Payne, Peter A. Levine, and Mardi A. Crane-Godreau (2015) highlight that our bodies are incredible record keepers, often holding memories of trauma that our words can't quite reach. This idea is central to Somatic Experiencing, a therapeutic approach that suggests trauma isn't just something that happens to us; it gets stored in our physical nervous system. Instead of just talking through the event, this work focuses on tracking subtle body sensations - the tingling, the tension, the shifts in temperature - to help the body complete the survival responses that were interrupted during the traumatic event. It's like teaching the body how to safely finish a fight or a flight response that got cut short.
Can Tracking Body Sensations Actually Resolve Trauma?
The core premise of Somatic Experiencing is that trauma energy gets "stuck" in the body. Think about a near-miss accident; your body might have flooded with adrenaline, preparing you to run, but if you were restrained or otherwise unable to move, that intense physical readiness never fully discharged. The nervous system gets stuck in a state of alarm, which can manifest as chronic anxiety, panic attacks, or unexplained physical pain. The goal of Somatic Experiencing, therefore, is to help the client safely re-experience and discharge that trapped energy in a controlled, titrated way. This process relies heavily on two concepts: interoception and proprioception. Interoception is simply your internal sense of what's happening inside your body - the rhythm of your heart, the tightness in your chest. Proprioception is your body's sense of where its parts are in space, even when you aren't looking. By paying close attention to these internal and spatial signals, therapists can guide clients through gentle movements or focused attention until the body signals that it is safe to let go of the stored stress. This is relaxation; it's active, guided discharge.
The literature supports the idea that the body holds crucial information about trauma. For instance, research has shown the deep connection between physical symptoms and emotional distress. While some studies focus on specific populations, the underlying mechanism - that the body needs to process survival energy - is consistent. One area where this body awareness is critical is in understanding complex trauma, such as that resulting from interpersonal violence. Cooke, Ridgway, and Pecora (2025) explored the outcomes of experiencing interpersonal violence in individuals with Autism Spectrum Disorder, using mixed methods. While their study focused on outcomes, the necessity of understanding the lived, embodied experience of violence points directly to the body's role in memory and distress. Although they didn't provide a specific effect size for Somatic Experiencing itself, the need to understand the experience of violence through multiple lenses underscores the limitations of purely verbal accounts.
Furthermore, the concept of physical regulation is vital. Consider the work by Andrew J.M. Boulton, Rayaz A. Malik, and Joseph C. Arezzo (2004) on Diabetic Somatic Neuropathies. While this paper addresses a different physical condition, it highlights the profound impact that chronic physical dysregulation - a problem with the nerves sending signals to the brain - can have on a person's overall sense of self and well-being. This demonstrates that the body's signaling system is so fundamental that when it malfunctions, the entire person suffers. In the context of trauma, the nervous system is essentially malfunctioning because it's stuck in a perpetual "danger" signal. Somatic Experiencing aims to gently recalibrate that signal. The process is highly individualized; it's not a one-size-fits-all protocol. The therapist acts as a guide, helping the client notice, for example, a slight warmth spreading from the hands, or a subtle shift in posture, and then gently allowing that sensation to expand or contract, which is the physical manifestation of completing a thwarted survival response. The success lies in the client's ability to notice and tolerate these subtle shifts, which builds interoceptive awareness over time.
The integration of physical and emotional healing is also seen in complementary fields. For example, Schlote (2018) (preliminary) discussed integrating Somatic Experiencing with Equine-Assisted Therapy. This approach uses the predictable, non-judgmental feedback of a horse to help clients process trauma. The horse acts as a mirror, responding to the client's subtle shifts in tension or emotional state, thereby providing external, observable feedback on the client's internal, often unconscious, bodily signals. This external validation of internal experience is powerful. The body is communicating something - a need for safety, a need for movement - and the therapy helps the client finally "hear" that message from their own physical self. The goal is to feel better, but to teach the body that it is safe to feel, and therefore, safe to rest.
Supporting Evidence for Embodied Healing
The body's role in trauma memory is so significant that it has influenced multiple therapeutic modalities. One key area is the relationship between eating disorders and the body's perceived safety. Scatoloni (2018) (preliminary) specifically addressed Somatic Experiencing in relation to eating disorders, positing that the body itself is often the missing link in the understanding of disordered eating. This suggests that the distress isn't just about food or weight; it's about a deeper, embodied sense of control and safety that the body is struggling to maintain. This aligns perfectly with the Somatic Experiencing model, which views the body as the primary site where emotional regulation breaks down during trauma.
Another crucial piece of evidence comes from understanding how trauma affects development and social interaction. Cooke, Ridgway, and Pecora (2025) examined the lived experience of violence in autistic individuals. While this study is methodologically complex, its focus on the experience of violence - the subjective reality - reinforces that trauma is a narrative event. It is a felt, embodied reality. When we talk about trauma, we are talking about a physical hijacking of the nervous system. The body remembers the threat even if the conscious mind has built a narrative of safety. This is why techniques that bypass pure talk therapy and focus on physical sensation - like tracking the sensation of grounding your feet on the floor or noticing the weight of your arms - are so effective. These techniques are essentially ways to signal to the primitive parts of the brain, "Hey, we are safe right now; the threat is over."
The systematic review by Tang, Elkington, and Stevens (2025) on CT-scans in geriatric trauma, while focused on medical imaging, provides a useful analogy for the concept of thorough assessment. They review the difference between whole body scans versus selective scans. In therapy, the body scan is similar: you can't just look at the "mind" (the selective scan) and assume everything is fine. You have to assess the whole system - the sleep patterns, the gut feelings, the muscle tension - to get a full picture of where the trauma energy is lodged. The body is a complex, interconnected machine, and trauma affects the whole circuit.
In summary, the research paints a clear picture: trauma is stored physically. Somatic Experiencing offers a pathway to gently mobilize and discharge that stored energy by paying meticulous attention to the body's subtle, often ignored, signals. It moves healing from the intellectual area of "understanding" to the visceral area of "feeling safe again" within the body.
Practical Application: Grounding Through Tracking
The core of somatic experiencing practice lies in the client's ability to safely notice and track bodily sensations without judgment. This isn't about 'fixing' the sensation, but rather building a relationship with it - a relationship of curiosity and containment. A foundational protocol often used is the "Body Scan with Titration," which requires consistent, gentle practice to build tolerance.
The Body Scan with Titration Protocol
Frequency: Ideally, this protocol should be practiced 3-5 times per week, both in session and as homework between sessions. Consistency is paramount for the nervous system to recognize the pattern of safety.
Duration: Each dedicated session should last a minimum of 30 minutes. For homework, 10-15 minutes of focused self-attention is sufficient initially.
Timing and Steps:
- Establish Safety (First 5 Minutes): Begin by establishing a physical anchor. The client is guided to notice four things they can see, three things they can hear, two things they can smell, and one thing they can feel (grounding techniques). This brings the client into the present moment, away from past trauma narratives.
- Systematic Scanning (Next 15 Minutes): The practitioner guides the client through a slow, deliberate scan of the body, moving from the feet up to the crown of the head. The instruction is always: "Notice what is present. Is there tingling? Is there tightness? Is there numbness? Just notice, without trying to change it."
- Titration (Final 10 Minutes): This is the critical phase. If the client notices a specific area of discomfort (e.g., a knot in the chest, tension in the jaw), the practitioner will gently ask the client to "zoom in" on that sensation. Instead of dwelling on the meaning of the sensation (which can be overwhelming), the focus remains purely on the quality of the physical feeling - its texture, its temperature, its intensity on a scale of 1 to 10. The practitioner will then guide the client to "pendulate" or "titrate" around that sensation - moving slightly toward it (e.g., noticing the edge of the tightness) and then slightly away from it (e.g., noticing the breath moving over the area). This controlled back-and-forth movement teaches the nervous system that the sensation, while present, is not immediately dangerous, allowing the window of tolerance to expand gradually.
The goal is never to eliminate the sensation, but to process the alarm signal associated with it, allowing the body to complete its natural cycle of regulation.
What Remains Uncertain
While the potential for somatic tracking to resolve trauma is compelling, it is crucial to approach this modality with an understanding of its boundaries. Somatic experiencing is not a universal panacea. The effectiveness of tracking body sensations is highly dependent on the client's baseline level of nervous system dysregulation. For individuals experiencing severe dissociation or profound emotional numbing, the initial process of "noticing" can paradoxically lead to overwhelming flooding, requiring significant stabilization work before deep tracking can even begin.
Furthermore, the concept of "resolution" itself is complex. Does tracking resolve the trauma, or does it resolve the physiological holding pattern associated with the trauma? Current understanding suggests the latter, which is a vital distinction. We are working on co-regulation and resource building, not erasure.
A significant area needing more strong research involves the integration of somatic work with pharmacological interventions. How do different levels of medication management alter the client's capacity to safely track intense sensations? Moreover, the variability in practitioner skill remains a variable; the depth of the practitioner's own embodied understanding and ability to read subtle shifts in autonomic arousal is a major, yet often unquantified, component of success. Finally, while anecdotal evidence is powerful, more controlled, longitudinal studies are needed to establish definitive, measurable outcomes across diverse trauma populations, particularly those with co-occurring complex mental health diagnoses.
Core claims are supported by peer-reviewed research including systematic reviews.
References
- Tang P, Elkington O, Stevens S (2025). Whole body CT-scan vs. selective CT-scan in geriatric trauma: Systematic review and meta-analysis. Trauma. DOI
- Cooke K, Ridgway K, Pecora L (2025). Outcomes of Experiencing Interpersonal Violence in Autism: A Mixed Methods Systematic Review and Met. Trauma, Violence, & Abuse. DOI
- Peter Payne, Peter A. Levine, Mardi A. Crane‐Godreau (2015). Somatic experiencing: using interoception and proprioception as core elements of trauma therapy. Frontiers in Psychology. DOI
- Andrew J.M. Boulton, Rayaz A. Malik, Joseph C. Arezzo (2004). Diabetic Somatic Neuropathies. Diabetes Care. DOI
- Schlote S (2018). Integrating Somatic Experiencing® and Attachment into Equine-Assisted Trauma Recovery. Equine-Assisted Mental Health for Healing Trauma. DOI
- Scatoloni P (2018). Somatic Experiencing: The Body as the Missing Link in Eating Disorder Treatment. Trauma-Informed Approaches to Eating Disorders. DOI
- Dann J (2024). Somatic Experiencing for the Treatment of Trauma. Experiential Therapies for Treating Trauma. DOI
- Hughes V, Levine P (2018). Treating Military Sexual Trauma With Somatic Experiencing. Treating Military Sexual Trauma. DOI