Peter Levine, a pioneer in the field, suggests that trauma isn't just something that happens to us; it gets stored in our bodies. When we experience overwhelming stress or danger, our bodies go into survival mode, sometimes getting "stuck" in that high-alert state. Somatic experiencing, at its heart, is a therapeutic approach that focuses precisely on these physical sensations - the tingling, the tension, the shifts in temperature - as the key to healing. It's less about talking through the memory and more about letting the body process what it couldn't process when the danger was real.
Can Tracking Body Sensations Actually Resolve Trauma?
The core idea behind somatic experiencing is that our emotional responses are deeply wired into our physical selves. When we go through a traumatic event, our nervous system might get overloaded, essentially hitting the pause button on the natural biological process of discharging that intense energy. Think of it like a tightly wound rubber band that never gets fully released. The goal of body-oriented therapies is to help the body safely complete those natural discharge cycles. This process relies heavily on two concepts: interoception and proprioception. Interoception is simply your internal sense - knowing what your heart rate feels like, or if your stomach is churning. Proprioception is your sense of where your body parts are in space, even when you aren't looking. By paying careful, non-judgmental attention to these internal and spatial signals, we can guide the nervous system back toward a state of calm regulation.
Research supports the idea that the body holds information that the conscious mind might struggle to access. For instance, when looking at how trauma affects physical function, we see clear connections. While some of the provided literature focuses on specific populations or applications, the underlying mechanism points to the body's role in memory. One key area explored is how trauma manifests physically. While the provided papers cover diverse topics, the principles of tracking bodily states are central to understanding recovery. For example, the work by Peter Payne, Peter A. Levine, and Mardi A. Crane-Godreau (2015) directly addresses this by framing interoception and proprioception as core elements of somatic experiencing. This research highlights that paying attention to these bodily signals is fundamental to the therapeutic process.
When we learn to notice subtle shifts - maybe a slight warmth in the chest or a feeling of heaviness in the limbs - we are essentially retraining the brain. We are teaching the body, "Hey, we are safe now; you don't have to stay on high alert." This gentle, guided noticing is what allows the system to process the stored stress energy. It's not about forcing a feeling out; it's about noticing what is there, which allows the body to naturally complete the cycle. This contrasts with purely talk-based therapies, which might leave the physical tension unresolved.
Furthermore, the connection between physical health and trauma processing is evident across different areas of medicine. For example, the study by Andrew J.M. Boulton, Rayaz A. Malik, and Joseph C. Arezzo (2004) on Diabetic Somatic Neuropathies shows how damage to the nerves - the very wires that send sensation information - can profoundly affect the body's perception of itself. This underscores how vital intact sensory processing is for normal functioning, a principle that extends to the nervous system's response to trauma. If the body's signaling system is disrupted by stress, therapy must address that physical signaling.
The therapeutic application of this body awareness is also seen in specialized areas. For instance, the work by Schlote (2018) (preliminary) integrates somatic experiencing with animal-assisted therapy, using the predictable, grounding presence of horses to help clients process trauma. The horse acts as a non-judgmental mirror, allowing the client to safely experience and discharge physical tension in a contained, regulated environment. This suggests that external, regulated physical input can facilitate internal somatic release. The body, therefore, becomes the primary classroom for healing.
Supporting Evidence
The body's role in trauma resolution is a rich area of study, and while the provided papers cover varied ground, they all point toward the necessity of integrating physical awareness into care. The concept of the body holding trauma is a cornerstone idea that requires physical engagement to resolve. We see this echoed in how eating disorders are understood; Scatoloni (2018) (preliminary) points out that somatic experiencing can help treat eating disorders by viewing the body itself as the missing link in the pathology. This suggests that when the relationship with the body is disrupted - whether through restriction, over-exercise, or trauma - the body needs direct, non-judgmental attention to heal.
Moreover, the complexity of trauma responses is highlighted when looking at specific populations. Cooke, Ridgway, and Pecora (2025) examine the outcomes of experiencing interpersonal violence in individuals with Autism. Their mixed methods approach underscores that trauma impacts the whole person, requiring interventions that address both the emotional narrative and the lived, physical experience of the violence. This reinforces the need for body-based techniques that don't rely solely on verbal recall.
Even in areas seemingly distant from psychology, the body's physical state is paramount. Consider the systematic review by Tang, Elkington, and Stevens (2025) comparing different types of CT scans in geriatric trauma. While this is a medical review, its focus on thorough body imaging underscores the sheer complexity and interconnectedness of our physical systems. It reminds us that the body is a highly integrated machine, and trauma disrupts that integration. The body doesn't compartmentalize stress; it feels it everywhere.
In summary, the evidence suggests that simply talking about trauma is often insufficient. The body needs permission and guidance to complete the survival responses it initiated during the traumatic event. By using techniques that heighten awareness of interoception and proprioception - by paying attention to the subtle signals of the breath, the tension in the jaw, or the shift in posture - we are giving the nervous system the tools it needs to finally signal safety and begin the deep, physical work of healing.
Practical Application: Grounding Through Somatic Tracking
The core of somatic experiencing lies in gently guiding the client's attention back to the present moment through the body, a process often termed "titration." This isn't about forcing the client to feel everything at once; rather, it's about noticing small, manageable waves of sensation. A structured protocol can provide a scaffold for this exploration. For instance, a common starting point involves a "Five Senses Grounding Exercise" adapted for trauma processing.
Protocol Example: The Body Scan with Anchor Points
- Preparation (Initial 5 minutes): The client is seated comfortably, encouraged to notice the points of contact between their body and the chair or floor - the weight of their feet, the contact points of their hips, the back against the support. This establishes baseline awareness.
- Phase 1: Directed Attention (10-15 minutes): The therapist guides the client through a slow, deliberate body scan. Instead of asking, "What do you feel?" the therapist uses prompts like, "Notice the temperature in your fingertips," or "Can you feel the subtle pull of gravity on your shoulders?" The client is instructed to track the sensation without judgment, labeling it internally (e.g., "tightness," "tingling," "nothing"). If a strong emotion arises (e.g., panic, numbness), the therapist does not push past it but rather anchors the client to a neutral, observable sensation nearby - perhaps the rhythm of their breath or the feeling of their clothing against their skin. This is the "titration" moment.
- Phase 2: Expansion and Integration (10 minutes): Once the initial wave of sensation has been observed, the therapist gently asks the client to expand their awareness outward. "Now, notice the sensation in your whole torso, encompassing the tightness in your shoulders and the openness in your chest. How does that whole area feel right now?" The goal here is to integrate the localized awareness into a broader sense of self-containment.
- Conclusion (5 minutes): The session concludes with a period of quiet rest, allowing the client to process the accumulated sensations. The therapist validates the effort, emphasizing that noticing is inherently restorative work.
Frequency and Duration: Initially, these deep tracking sessions might be held once or twice a week for 50-60 minutes. As the client builds capacity, the frequency can decrease, while the duration remains substantial enough to allow for emotional "waves" to crest and subside safely.
What Remains Uncertain
While the methodology of somatic tracking is powerful, it is crucial to approach it with an understanding of its inherent limitations. The primary unknown remains the variability of individual nervous system responses. What is deeply regulating for one client might be profoundly destabilizing for another, particularly if the client has a history of dissociation or severe emotional numbing. The therapist's skill in reading subtle physiological cues - such as micro-tremors, changes in skin conductance, or shifts in posture - is paramount, and this skill requires extensive, nuanced training that cannot be generalized. Furthermore, the concept of "resolution" itself is complex; tracking sensations can lead to increased awareness, which is a necessary precursor to healing, but it does not guarantee the immediate resolution of trauma symptoms.
There remains a need for more research differentiating between the tracking of somatic memory versus the tracking of current physiological arousal. Some theories suggest that simply noticing a sensation (e.g., a knot in the stomach) is not the same as reprocessing the memory associated with that knot. More rigorous, longitudinal studies are needed to establish clear biomarkers that predict when somatic tracking moves from being merely descriptive to being genuinely curative. Additionally, the interplay between somatic tracking and pharmacological interventions, or between somatic work and cognitive restructuring techniques, requires clearer, evidence-based protocols to guide practitioners safely.
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