Treatment Guide

Somatic Therapist: What They Do and What the Evidence Shows

A somatic therapist treats trauma through body awareness. Only 2 of 16 Somatic Experiencing studies in a 2021 review were randomized controlled trials.

Mental Health Stats Research Team 8 min read

Key Takeaways

  • A somatic therapist treats trauma through the body; the first randomized trial of Somatic Experiencing (2017) enrolled 63 adults with PTSD and gave 33 of them 15 weekly sessions[1].63[1]
  • A 2021 scoping review found 16 studies of Somatic Experiencing, only 2 of them randomized controlled trials, and rated overall study quality as mixed[2].2 of 16[2]
  • The 2023 VA/DoD PTSD guideline found insufficient evidence to recommend for or against somatic experiencing, while strongly recommending Cognitive Processing Therapy, EMDR and Prolonged Exposure[3].2023[3]
  • An updated 2023 meta-analysis of 29 studies of body- and movement-oriented interventions for PTSD found a moderate pooled effect (Hedges' g = 0.50) with very high heterogeneity[4].g = 0.50[4]
  • Somatic training is often added to a clinical license: all states require mental health counselors to be licensed, and the median counselor wage was $59,350 in May 2025[5].$59,350[5]

What Is a Somatic Therapist?

A somatic therapist is a mental health clinician who works on trauma and stress through the body, directing a client's attention to internal sensations, both visceral (interoception) and musculoskeletal (proprioception and the sense of movement), rather than primarily to thoughts or emotions[2]. The best-studied method is Somatic Experiencing (SE), developed by Peter Levine, whose 1997 work is the method's standard reference, and tested in its first randomized trial in 2017[2][1].

Most of that research concerns post-traumatic stress; for how common the condition is, see our PTSD statistics page. SE's theory holds that post-traumatic symptoms come from an innate stress system that stays overactivated after an overwhelming event[2].

Clinicians call this a "bottom-up" approach. A 2021 review of SE describes it as "an important divergence from cognitive-behavioural therapy," which works primarily on the thoughts and emotions tied to a trauma[2]. For background on the threat-response circuitry these methods aim to calm, see how trauma affects the brain.

The label describes an approach rather than a separate profession. Many therapists "complete a degree, earn their license, and then seek out somatic training separately," according to a 2026 profile of a graduate program in somatic psychology[6].

"Somatic" simply means "of the body." Somatic therapy is unrelated to somatic symptom disorder, which is a separate psychiatric diagnosis.

Somatic Experiencing (SE)

A body-oriented trauma therapy that guides attention to interoceptive, proprioceptive and kinesthetic sensation to reduce trauma-related arousal and restore self-regulation. Its developer and co-authors state that SE is not a form of exposure therapy and avoids direct, intense evocation of traumatic memories[7].

Related Terms

bottom-up processing
interoception
titration
pendulation
body psychotherapy

Source: Payne, Levine and Crane-Godreau, Frontiers in Psychology (2015)

What Does a Somatic Therapist Do in a Session?

Sessions are talk-based but body-focused. In SE, words are used "to point to and elicit non-verbal experiences" of internal sensation, body position and movement, according to a 2015 account co-written by Levine[7]. The method approaches traumatic memories "indirectly and very gradually" instead of recounting them in detail[7].

Titration and pendulation

Two techniques define the approach. Titration means approaching distressing material in small amounts, "drop by drop," to avoid flooding and re-traumatization[7]. Pendulation is the guided back-and-forth between activation and settling, which SE theory says the nervous system uses to restore balance[7].

Therapists also build "resources": parts of the body, memories or relationships a client associates with feeling safe[2]. Practitioners and clients in qualitative studies named this resource work as one of SE's key ingredients[2].

Does a somatic therapist touch you?

Sometimes. Touch in SE takes two forms, self-touch by the client or soft touch by the therapist, such as a hand on the shoulder to support a feeling of safety[2]. SE practitioners learn these techniques in a separate one-year advanced course[2].

Most practitioners and clients across 3 qualitative studies rated touch as helpful, but the one study in the review that compared SE with and without touch and movement protocols included 10 participants[2]. Somatic massage and "somatic release" bodywork, which appear in related searches, are distinct from psychotherapy and were not what these studies tested.

The Main Types of Somatic Therapy

There is no official list of somatic therapies, so the "three main types" cited online reflect convention rather than a clinical classification. The research literature uses four overlapping categories.

  • Somatic Experiencing: the most-studied single method; a 2021 review identified 16 studies meeting its criteria through August 2020[2].
  • Sensorimotor psychotherapy: another body-oriented trauma method; a 2021 pilot randomized trial tested a group adaptation for survivors of complex trauma[8].
  • Body psychotherapy: an umbrella term for treatments that use psychological and bodily means equally, combining both channels throughout therapy[9].
  • Body- and movement-oriented interventions: the broadest category in PTSD research, which pools yoga with therapist-led somatic methods[10].

Online "somatic exercises" usually borrow from these methods. The studies summarized below tested structured sessions or classes, not self-guided exercise routines.

Is Somatic Therapy Evidence-Based?

The evidence is promising but thin. A 2021 scoping review of Somatic Experiencing found 16 studies, 10 quantitative and 6 qualitative, of which only 2 were randomized controlled trials[2]. The authors called the results promising but said they "require more support from unbiased RCT-research"[2].

The first randomized trial, published in 2017, assigned 63 adults with PTSD to 15 weekly SE sessions (33 people) or a waitlist (30 people)[1]. SE produced effect sizes of d = 0.94 to 1.26 on PTSD severity and d = 0.7 to 1.08 on depression, both after treatment and at follow-up[1].

That trial compared SE with no treatment rather than with another therapy, and its authors noted a small community sample and no measure of whether therapists followed the protocol[1]. A second randomized trial, of 91 people with chronic low back pain and PTSD symptoms, added 6 to 12 SE sessions to physiotherapy exercises and found significant effects on PTSD symptoms compared with the control group[2].

Meta-analyses of body-oriented therapy

Broader reviews pool somatic methods with related approaches. A 2023 meta-analysis of 29 studies of body- and movement-oriented interventions for PTSD found a pooled Hedges' g of 0.50 with an I² of 89%[4]. Its authors concluded these interventions "may be valuable" but that high-quality studies with proper control conditions and long-term follow-up are still lacking[4].

A 2021 meta-analysis of 18 randomized trials of body psychotherapy, across diagnoses, found medium effects on psychopathology (g = 0.56) and psychological distress (g = 0.52)[9]. Those authors described body psychotherapy as not yet a well-established treatment option and called for larger, higher-quality studies[9].

How these numbers are measured: The studies report standardized effect sizes (Cohen's d or Hedges' g), the gap between treated and control groups in standard-deviation units; the 2023 meta-analysis classed its pooled g of 0.50 as a moderate effect[4]. Its I² of 89% signals very high heterogeneity, meaning individual studies disagreed widely[4]. Control conditions ranged from waitlists to active treatment, so effect sizes are not directly comparable across studies.

Key Studies of Somatic and Body-Oriented Therapy

StudyDesignSampleMain finding
Brom et al., 2017RCT: SE vs. waitlist63 adults with PTSDPTSD severity d = 0.94–1.26
Andersen et al., 2017RCT: SE + physiotherapy vs. physiotherapy91 adults, back pain + PTSDSignificant PTSD benefit vs. control
Van de Kamp et al., 2019Meta-analysis, body/movement therapies15 studiesg = 0.85 (0.39 in low-bias studies)
Kuhfuß et al., 2021Scoping review of SE16 studies (2 RCTs)Promising; quality mixed
Rosendahl et al., 2021Meta-analysis, body psychotherapy18 RCTsg = 0.56 (psychopathology)
Van de Kamp et al., 2023Meta-analysis, body/movement therapies29 studiesg = 0.50; I² = 89%

Published trials and reviews of Somatic Experiencing and related body-oriented therapies, 2017 to 2023, with effect sizes comparing treatment and control conditions for PTSD or general psychopathology.

1d = Cohen's d; g = Hedges' g. Control conditions ranged from waitlists to active treatments.

2The Andersen et al. trial is summarized from the 2021 Kuhfuß et al. scoping review.

Sources

  • •Brom et al., Journal of Traumatic Stress, 2017
  • •Kuhfuß et al., European Journal of Psychotraumatology, 2021
  • •van de Kamp et al., Journal of Traumatic Stress, 2019 and 2023
  • •Rosendahl et al., Frontiers in Psychiatry, 2021
Randomized controlled trials among the 16 Somatic Experiencing studies in a 2021 scoping review
2

The other 14 were non-randomized, uncontrolled or qualitative studies. The reviewers called the results promising but said they need support from unbiased randomized trials.

"Two studies [1, 2] were classified as randomized controlled trials"

European Journal of Psychotraumatology (Kuhfuß et al.)(2021) View Source

How Somatic Therapy Compares With First-Line PTSD Treatments

U.S. clinical guidelines do not list somatic therapy among first-line PTSD treatments. The 2023 VA/DoD guideline gives a "strong for" recommendation to three individual, manualized trauma-focused therapies: Cognitive Processing Therapy, Eye Movement Desensitization and Reprocessing (EMDR) and Prolonged Exposure[3].

The same guideline places somatic experiencing with yoga, tai chi, acupuncture and other mind-body interventions for which there is "insufficient evidence to recommend for or against" their use in PTSD[3]. That rating describes the state of the evidence; it is not a finding that the therapy is harmful or ineffective.

The American Psychological Association guideline, created in 2017 and last updated in April 2025, recommends cognitive behavioral therapy, Cognitive Processing Therapy and Prolonged Exposure, and conditionally suggests cognitive therapy, EMDR and Narrative Exposure Therapy[11]. Neither tier includes a somatic or body-oriented therapy[11].

EMDR is typically delivered in 6 to 12 sessions and does not require detailed descriptions of the trauma[11]. SE's developer and co-authors likewise describe the method as avoiding intense recall[7], so the two share a lower-exposure design even though only EMDR carries guideline support. Our guide to PTSD treatment options compares the guideline-backed therapies in detail.

What Are the Criticisms of Somatic Therapy?

The main criticism is the evidence gap. Across 10 quantitative SE studies, researchers used 24 different outcome instruments, and only 2 instruments appeared in more than one study, which makes results hard to pool[2].

Effects also shrink as study quality rises. In the 2019 meta-analysis of body- and movement-oriented PTSD treatments, the pooled effect was g = 0.70 in 9 high-risk-of-bias studies but g = 0.39 in 5 low-risk studies[10]. A body psychotherapy review found no improvement at all in 2 trials whose control groups received an equal dose of physical activity[9].

A second criticism concerns theory. SE practitioners interviewed in qualitative studies agreed that traumatic events are "stored" in the nervous system, and some proposed that clients who rejected this concept were "non-compliant" and preferred standard PTSD treatment[2]. The outcome studies measured symptoms, not that mechanism[2].

The method's core theory paper, published in 2015, was co-written by its developer, Levine, and lists polyvagal theory among its keywords[7]. A 2026 evaluation co-authored by 39 researchers in vagal physiology, evolution and animal social behavior called polyvagal theory "one of the most popular theoretical frameworks in psychotherapy" and concluded that it is "untenable"[12].

Do You Need a Degree to Be a Somatic Therapist?

Somatic methods are often a specialty layered onto a clinical license, which many therapists add after licensure[6]. One somatic psychology master's program runs three years in person, and its graduates are eligible for licensure as marriage and family therapists (LMFT) or professional clinical counselors (LPCC)[6].

Licensure is set by the states. Mental health counselors typically need a master's degree, and all states require them to be licensed, which involves a national examination and supervised clinical work[5].

Somatic Experiencing training is a separate, multi-year course: a 2018 study followed students through the three-year SE training, and the beginning level alone consisted of three four-day sessions[2]. The touch techniques are taught in an additional one-year advanced course[2].

Somatic therapist salary

The Bureau of Labor Statistics does not publish a separate wage for somatic therapists. The closest category, substance abuse, behavioral disorder and mental health counselors, had a median annual wage of $59,350 in May 2025, and employment is projected to grow 18% from 2025 to 2035[5]. Demand for these clinicians is covered in our therapist shortage analysis.

Frequently Asked Questions

Sources & References

  1. Brom D, Stokar Y, Lawi C, et al. Somatic Experiencing for posttraumatic stress disorder: a randomized controlled outcome study. Journal of Traumatic Stress. John Wiley & Sons. Published 2017. Accessed September 2026. https://onlinelibrary.wiley.com/doi/full/10.1002/jts.22189 [Link]
  2. Kuhfuß M, Maldei T, Hetmanek A, Baumann N. Somatic experiencing – effectiveness and key factors of a body-oriented trauma therapy: a scoping literature review. European Journal of Psychotraumatology. Taylor & Francis. Published 2021. Accessed September 2026. https://pmc.ncbi.nlm.nih.gov/articles/PMC8276649/ [Link]
  3. US Department of Veterans Affairs, US Department of Defense. VA/DoD clinical practice guideline for the management of posttraumatic stress disorder and acute stress disorder: provider summary, version 4.0. US Department of Veterans Affairs. Published 2023. Accessed September 2026. https://www.healthquality.va.gov/guidelines/MH/ptsd/VA-DoD-CPG-PTSD-Provider-Summary.pdf [Link]
  4. van de Kamp MM, Scheffers M, Emck C, et al. Body- and movement-oriented interventions for posttraumatic stress disorder: an updated systematic review and meta-analysis. Journal of Traumatic Stress. John Wiley & Sons. Published 2023. Accessed September 2026. https://onlinelibrary.wiley.com/doi/full/10.1002/jts.22968 [Link]
  5. US Bureau of Labor Statistics. Substance abuse, behavioral disorder, and mental health counselors. Occupational Outlook Handbook. US Department of Labor. Published 2026. Accessed September 2026. https://www.bls.gov/ooh/community-and-social-service/substance-abuse-behavioral-disorder-and-mental-health-counselors.htm [Link]
  6. California Institute of Integral Studies. Learning through the body: inside CIIS' M.A. in somatic psychology. California Institute of Integral Studies. Published 2026. Accessed September 2026. https://www.ciis.edu/news/learning-through-body-inside-ciis-ma-somatic-psychology [Link]
  7. Payne P, Levine PA, Crane-Godreau MA. Somatic experiencing: using interoception and proprioception as core elements of trauma therapy. Frontiers in Psychology. Frontiers Media. Published 2015. Accessed September 2026. https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2015.00093/full [Link]
  8. Classen CC, Hughes L, Clark C, Hill Mohammed B, Woods P, Beckett B. A pilot RCT of a body-oriented group therapy for complex trauma survivors: an adaptation of sensorimotor psychotherapy. Journal of Trauma & Dissociation. Routledge. Published 2021. Accessed September 2026. https://www.tandfonline.com/doi/abs/10.1080/15299732.2020.1760173 [Link]
  9. Rosendahl S, Sattel H, Lahmann C. Effectiveness of body psychotherapy: a systematic review and meta-analysis. Frontiers in Psychiatry. Frontiers Media. Published 2021. Accessed September 2026. https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2021.709798/full [Link]
  10. van de Kamp MM, Scheffers M, Hatzmann J, Emck C, Cuijpers P, Beek PJ. Body- and movement-oriented interventions for posttraumatic stress disorder: a systematic review and meta-analysis. Journal of Traumatic Stress. John Wiley & Sons. Published 2019. Accessed September 2026. https://pmc.ncbi.nlm.nih.gov/articles/PMC6973294/ [Link]
  11. American Psychological Association. PTSD treatments: clinical practice guideline for the treatment of posttraumatic stress disorder. American Psychological Association. Published 2025. Accessed September 2026. https://www.apa.org/ptsd-guideline/treatments [Link]
  12. Grossman P, Ackland GL, Allen AM, et al. Why the polyvagal theory is untenable: an international expert evaluation of the polyvagal theory. Clinical Neuropsychiatry. Giovanni Fioriti Editore. Published 2026. Accessed September 2026. https://pmc.ncbi.nlm.nih.gov/articles/PMC12937499/ [Link]

Related Statistics