Somatic Therapy — an umbrella guide

Core idea

Somatic therapy is a family of modalities — Somatic Experiencing, Sensorimotor Psychotherapy, Hakomi, Polyvagal-informed work, TRE, body-focused IFS — sharing one assumption: distress lives in the autonomic nervous system, not only in cognition. Change happens bottom-up. The clinician slows the work to the speed of sensation, tracks activation rather than content, and uses titration, pendulation, orienting, and discharge to let the system complete responses it couldn't finish at the time of overwhelm. Talk-based insight is welcome but not the engine.

Key concepts

Bottom-up vs top-down

Bottom-up = sensation → emotion → meaning. Most somatic work moves in this direction; cognitive frames come after the body settles.

Titration

Working with small doses of activation that the system can metabolise. Big floods retraumatise; small doses build capacity.

Pendulation

Moving attention rhythmically between activation and resource, so the nervous system relearns it can return to safety.

Window of tolerance

The zone where the client can stay present with sensation. Above = hyperarousal, below = shutdown — neither integrates.

Resourcing

Building access to felt safety — places, people, sensations, images — before contacting traumatic material.

Completion of defensive responses

Fight, flight, and orienting responses that were aborted at the time of threat can complete now, releasing held charge.

What a session looks like

1. 1
   Settle and orient

   Slow arrival, orienting around the room, sensing the chair and floor — establishes the present moment before content.
2. 2
   Track sensation

   Client and clinician follow what's alive in the body now — temperature, pressure, movement, tingling. Content is secondary.
3. 3
   Pendulate

   Move between activation and resource. Notice what happens when attention shifts — twitches, sighs, tears, ease.
4. 4
   Discharge or completion

   Allow the movement the body is offering — a push, a turn, a shake, a sob — to complete at its own pace.
5. 5
   Integrate and resource

   End on regulation, not activation. Anchor what changed; rehearse a return to ventral.

Signature techniques

Evidence base

Somatic Experiencing has growing RCT support for PTSD (Brom et al., 2017; Andersen et al., 2017). Sensorimotor Psychotherapy has open-trial and case-series evidence for complex trauma. Polyvagal theory is contested as basic science but clinically useful as a heuristic. The shared active ingredients — interoception training, regulation skills, pacing — show effects across modalities. Strongest evidence base is for trauma; emerging for chronic pain, functional symptoms, and anxiety.

Common pitfalls

• ▸Skipping resourcing and going straight to trauma sensation — floods the system.
• ▸Treating somatic work as a relaxation technique rather than a bottom-up exposure paradigm.
• ▸Pushing for catharsis — discharge happens spontaneously when titration is right; chasing it backfires.
• ▸Ignoring cognitive frames entirely — clients often need language for what their body just did.
• ▸Touch without explicit training, consent procedures, and scope-of-practice clarity.

Where to go next