Craniosacral Therapy vs Trauma-Sensitive Yoga
A side-by-side comparison: mechanism, evidence, the conditions each treats, philosophical roots, and where they actually disagree clinically.
At a glance
Craniosacral Therapy
- Tradition
- Somatic
- Founder
- John Upledger (1970)
- Evidence
- Emerging evidence
- Focus
- Body-Based
- Format
- Individual
- Duration
- Variable (series of sessions)
Trauma-Sensitive Yoga
- Tradition
- Somatic
- Founder
- David Emerson / van der Kolk (2005)
- Evidence
- RCT-supported
- Focus
- Body-Based + Stabilization
- Format
- Group or individual
- Duration
- Variable (typically 10-week group format; individual adaptations exist)
How they work
Craniosacral Therapy
Core mechanism: Proposed: light-touch manipulation releases restrictions in the craniosacral system, enabling improved CNS function and release of somatically stored trauma. Actual mechanism unclear.
Ontology: The body as carrying restrictions and stored experiences accessible through subtle touch. A premise shared with other somatic approaches but with a distinct and contested theoretical framework.
Trauma-Sensitive Yoga
Core mechanism: Repeated practice of noticing and making choices about physical experience within a safe relational context restores interoceptive awareness and the capacity for self-regulation that trauma disrupts
Ontology: Trauma as disruption of the body's capacity to be inhabited safely. Healing requires restoring the relationship to bodily experience through titrated, choice-based somatic practice.
Conditions treated
3 shared · 1 Craniosacral Therapy-only · 3 Trauma-Sensitive Yoga-only
Both treat
Only Craniosacral Therapy
Only Trauma-Sensitive Yoga
What each assumes — and misses
Craniosacral Therapy
Philosophical roots: Osteopathic medicine (Still); vitalist body philosophy; phenomenology of the body as intelligent and self-healing
Blind spots: Proposed mechanism lacks scientific validation; poor inter-rater reliability; limited evidence base; risk of clients substituting CST for evidence-based treatment
Therapeutic voice: Just let your body do what it needs to do. I am just following.
Trauma-Sensitive Yoga
Philosophical roots: van der Kolk (body keeps the score); Merleau-Ponty (embodied subjectivity); Levine (somatic experiencing); Porges (polyvagal theory)
Blind spots: Certification standards vary; quality of instruction is highly variable outside certified programs; not a standalone treatment; limited RCT replication
Therapeutic voice: Notice if there's anything happening in your body right now. You might try this shape, or something else entirely, or just stay still. Whatever works for you.
Choosing between them
Craniosacral Therapy and Trauma-Sensitive Yoga both sit within the Somatic tradition — they share a worldview about what suffering is and how change happens. Differences are more often about technique and emphasis than about underlying theory.
For deeper coverage: see the full Craniosacral Therapy and Trauma-Sensitive Yoga pages, or use the interactive comparison tool to add more modalities to this comparison.