Trauma-sensitive yoga

1. Introduction

Version followed: Trauma Center Trauma-Sensitive Yoga (TCTSY) as currently taught by the Center for Trauma and Embodiment at Justice Resource Institute (JRI), which uses no hands-on adjustments. Concrete class guidance comes from the earlier Trauma Center description (Emerson, Sharma, Chaudhry & Turner, 2009). That earlier version allowed careful physical assists in long-term classes. The current version does not, and this guide follows the current one. Emerson & Hopper (2011) and Emerson (2015) are the founders' books. Only their publisher and synopsis pages are drawn on, not the full texts. [source: Emerson et al. 2009; TCTSY About page; Bookshare synopsis of Emerson 2015] [uncertain: book contents beyond the synopses]

What it is: a hatha-yoga-based clinical intervention for complex trauma and chronic, treatment-resistant PTSD. David Emerson and colleagues developed it at the Trauma Center (JRI) in Brookline, Massachusetts. The publisher says Emerson co-created the Trauma Center Yoga Program with Bessel van der Kolk in 2003. Wikipedia gives 2002. [uncertain: start year] The authors present it as an adjunct to psychotherapy, not a stand-alone treatment. At the Trauma Center, everyone taking part had to be in therapy. [source: TCTSY About; Wikipedia; Penguin Random House page; Social Work Today 2014]

How change happens, in the developers' account: the participant pays attention to sensations in their body in the present moment (interoception). They make choices about what to do with those sensations, and they take effective action, for example changing, holding or leaving a form. Repeating this cycle in a setting where the participant holds the power is meant to rebuild a sense of ownership of the body, agency and tolerance for sensation, so that the person becomes "friendlier with your own body" (Emerson, Minded Institute interview). The method does not aim to bring up trauma memories or produce emotional release. Emerson called that "the worst thing to do" (Social Work Today). van der Kolk et al. (2014) suggest a mechanism: better awareness of body states such as a racing heart or shallow breath helps people identify and tolerate fear rather than avoid it. [source: Bookshare synopsis of Emerson 2015; van der Kolk et al. 2014; Social Work Today; Minded Institute]

2. Framework

The sources do not describe TCTSY in formal therapy phases. It is organised as (a) referral and screening, (b) a fixed course of sessions, and (c) a repeating session arc inside each session. Forms progress slowly across weeks. [source: Emerson et al. 2009; JAMA Netw Open 2023; van der Kolk et al. 2014]

Formats and dose (by version)

Group course, research protocol: 10 weekly classes of 60 minutes. Participants had to stay in ongoing supportive therapy (van der Kolk et al. 2014). The 2023 trial in women veterans with PTSD after military sexual trauma used the same 10 × 60-minute group format, with two TCTSY-certified facilitators per session. Completion was defined as attending at least 7 of 10 sessions (Zaccari et al. 2023).
Pilot version: 8 weekly gentle hatha classes of 75 minutes (Emerson et al. 2009).
Clinical services: individual and group sessions are both offered (TCTSY About). Programmes outside the US also ran 10-session groups of about 1–8 participants (Schamp, De Kiem, Belgium).
Inside individual psychotherapy: forms done in the therapist's chair or on a couch, with no mat needed (Emerson 2015 synopsis). For teenagers, Emerson describes short one-to-one sessions of about 10 minutes (Minded Institute).
Open (ongoing) classes: the 2009 paper describes open classes running for months, with progression of forms over weeks.

Session arc (every session, kept predictable) [source: Emerson et al. 2009; Wikipedia; Schamp]

Greeting and arrival: the facilitator arrives first and greets each person by voice. The room is already set up the same way as always.
Opening: seated centering with attention to breath.
Warm-ups: gentle neck and shoulder movements.
Main forms: seated and/or standing forms chosen for the group's abilities. Choices are offered for every form.
Closing rest: lying-down rest (savasana) only if the group is comfortable lying down with eyes closed. Otherwise a seated rest with eyes open, chosen by each person.
Brief close and exit. Programme reports do not describe a discussion component inside TCTSY sessions. [uncertain]

Themes. A class can focus on one of Emerson's themes or combine them: present moment, making choices, effective action, rhythm (Wikipedia, summarising Emerson). In the current TCTSY version these are described as interoception, invitational language, choice making, noncoercion and shared authentic experience, with taking effective action supported throughout (Zaccari et al. 2023).

Progression across sessions [source: Emerson et al. 2009]

Hip-opening forms are introduced in a set order over weeks: seated head-to-knee first, for several weeks; then bound angle; then lying on the back with knees to chest, one leg at a time at first. Supine hip openers such as happy baby are not introduced to a new group.
Physical assists: none in short courses, and none for the first several months of an open class. The 2009 paper allowed careful assists in long-term classes. Current TCTSY does not use hands-on adjustments at all (TCTSY About).

Criteria for moving on. The sources give no formal criteria. Practical markers [synthesis]: move to a new or more demanding form, or to lying-down rest, only when (1) participants regularly use the choices offered, including coming out of forms; (2) there is no sign of drifting off or freezing during holds; (3) participants can name at least one body sensation when invited; and (4) the client's therapist agrees, in the individual-therapy format.

Fidelity and supervision. In the 2023 trial, facilitators wrote standardised session and fidelity notes straight after each session. A TCTSY co-founder gave weekly supervision with fidelity feedback and co-facilitator debriefs (Zaccari et al. 2023). Facilitators are certified through a 300-hour programme. They agree to the "Ways of Being" ethical code and keep good standing each year: a practice video, continuing education and a meeting with senior staff (TCTSY About; Ways of Being). The 2009 paper listed a 200-hour yoga registration plus a Trauma Center certificate for teachers, and a two-day programme for clinicians. Emerson says clinicians do not need yoga teacher certification but "must have trauma training" (Social Work Today).

3. Guiding principles

[source: Emerson et al. 2009; TCTSY About; Ways of Being; Schamp; van der Kolk et al. 2014; Social Work Today; Bookshare synopsis]

Interoception first. Attention goes to felt internal sensation, not to how the form looks. In practice: cue sensation ("notice…"), never alignment for its own sake.
Power resides in the participant. In TCTSY, "the power resides within the individual, not the TCTSY facilitator" (TCTSY About). In practice: the participant's body is the authority, and the facilitator offers, never requires.
Noncoercion and power sharing. In practice: do not get up to correct anyone. Give cues to the whole group, not to individuals. Treat "no" and "not now" as successful choices (Schamp; NSVRC slides).
Invitational language. Each cue starts with an invitation. Emerson: "If you like, lift your right arm" (Social Work Today). In practice: "if you like", "when you are ready", "as you like" (2009); "notice", "allow" (van der Kolk 2014). No pushing ("try harder").
Concrete, literal wording. Use concrete, body-based words without metaphor. Say "form" rather than pose. Avoid evaluative words (right, good) and intensifiers (deep, quick) (Schamp; van der Kolk 2014). In practice: name body parts and movements plainly.
Choice making in every form. Offer options "posture after posture" (2009). In practice: at least two options plus the option not to do it.
Taking effective action. Feelings matter and can be acted on. In practice: cue explicitly that a person can come out, change or rest at any time, and treat doing so as the skill being practised.
Present moment. Notice what is happening now. Mindful breathing is the place to come back to. In practice: bring attention back to current sensation, not to stories or memories.
Rhythm and pace. Go slowly. Hold forms long enough to feel them but not so long that people drift off. Slow counting gives a "thread" to hold on to (2009). In practice: count holds and keep a steady tempo.
Shared authentic experience. The facilitator does the forms alongside the participants and pays attention to their own body. Cues come from the facilitator's own felt experience (Schamp; Zaccari 2023). In practice: practise with the group rather than demonstrating and then watching.
Predictability. Keep the same room, structure, sequence and wording. Say what is happening and what comes next (Schamp; 2009). In practice: announce each transition before it happens.
Safe, consistent environment. Cover windows that can be seen from outside. Light should be soft but not dark. No facing mirrors. No one walking in mid-class. Exits are known, and enough props and chairs are available (2009; Wikipedia).
Visible, steady facilitator. Arrive early, greet each person, dress conservatively, and move around the room as little as possible so everyone always knows where you are. Be warm and light, not strict (2009).
Not the expert on their experience. Do not tell people what they should feel. The 2009 paper gives "This posture should feel really good" as an example to avoid. In practice: invite curiosity and do not predict.
No hands-on adjustments. TCTSY "does not use physical hands-on adjustments" (TCTSY About). Offer verbal options or props instead (2009).
Not a route to memories or catharsis. Do not use forms to bring up emotion or trauma material. If it comes up anyway, it is worked with by the treating therapist (Social Work Today).
Adjunct within therapy. Offer it alongside therapy, with the participant in active treatment (Social Work Today; van der Kolk 2014). In practice: coordinate with the client's therapist, or take that role yourself.
Trauma is not pathology, and context matters. The Ways of Being code treats the body as a source of wisdom and names systemic and collective trauma. It asks facilitators to reflect on their own place in systems of power. In practice: check your own assumptions about agency and access, and refer on when TCTSY does not fit.
Ethical boundaries. Obtain informed consent (verbal or written). Never have sexual or romantic relations with participants, a lifelong rule. Avoid socialising with participants in western clinical settings. Respect participants' other treatment choices (Ways of Being).

4. Intervention inventory

Scope note: the sources name only a small set of forms: seated centering, neck stretches, shoulder rolls, arm lifts, warrior, seated head-to-knee, bound angle, knees-to-chest and resting forms. Emerson (2015) has over 30 photographed forms and a final chapter of step-by-step practices. That book's full portfolio is not reproduced here. [uncertain] Names for elements below follow the sources. The step wording is my own paraphrase.

Touch: TCTSY uses no hands-on adjustments, and none of the interventions below involve touch. If a clinician thinks about adding touch, that is outside TCTSY. It would need its own training and supervision, a check of what the clinician's licence and jurisdiction allow, and full consent steps: explain first, ask, offer a no-touch alternative, agree a stop signal, check in during and after. [synthesis]

Screening (applies to all forms): the trial protocols excluded people with an unstable medical condition, pregnancy or breastfeeding, substance misuse in the past 6 months, active suicide risk or life-threatening self-injury, or very low global functioning (GAF below 40). They also required ongoing therapy and stable medication (van der Kolk et al. 2014). These were research criteria, not published clinical contraindications. [synthesis] In clinical use: get medical advice for recent injury or surgery, joint or spinal problems, cardiovascular or respiratory illness, epilepsy or pregnancy, and adapt to seated forms. If someone has acute psychosis, severe uncontrolled dissociation or active suicidality, stabilise first in individual therapy. TCTSY uses no breath intensification, stress positions or cathartic discharge, so the contraindications specific to those do not arise. Do not add them.

4.1 Preparing the room and orienting participants

Purpose: build external safety and predictability before any body work. Use for every session. [source: Emerson et al. 2009; Wikipedia]
Steps: (1) Cover windows that can be seen from outside. Set lighting soft but not dark, and keep it unchanged through the class. (2) Arrange mats or chairs so no one faces a mirror. Arrange them in a circle where suitable (Schamp). (3) Put a sign on the door or arrange that no one walks in during class. (4) Lay out enough props, and chairs for chair-based work. (5) Arrive before participants and greet each person by voice. (6) Tell people where the exits are. Tell them they may leave or sit out at any time. (7) Keep the layout the same every week.
Example language (illustrative): "The door stays closed once we start, and the exit is just there. You're welcome to step out or sit out at any point."
Watch for: people choosing spots near the door or with their back to the wall. Let them, and keep their spot available each week [synthesis]. It is working when participants settle quickly and stop scanning the room over the weeks.

4.2 Pre-course screening, consent and orientation

Purpose: confirm the person is suitable, in ongoing therapy, and knows what TCTSY is and is not. [source: van der Kolk et al. 2014; Social Work Today; Ways of Being] The steps themselves are [synthesis].
Steps: (1) Screen by phone, then in person (as in the 2014 trial), against the criteria above. (2) Confirm the person has a current therapist, and get permission to coordinate. (3) Get informed consent, verbal or written (Ways of Being). Explain that the course is yoga-based, gentle, has no hands-on adjustments, does not ask anyone to talk about trauma, and that every form is optional. (4) Describe the session arc so the first class holds no surprises. (5) Ask about any medical limits, and offer chair-based options.
Example language (illustrative): "Each week will follow the same order. Nobody will touch you or ask about your history. Every movement is an offer you can take, change or skip."
Watch for: a person who expects catharsis or memory work. Correct this before the course starts.

4.3 Invitational, interoceptive cueing (core language skill)

Purpose: the main tool of TCTSY. Every instruction gives the participant authority over their body. Use throughout. [source: Emerson et al. 2009; Social Work Today; van der Kolk et al. 2014; Schamp]
Steps: (1) Start each cue with an invitation ("if you like", "when you are ready", "you are welcome to"). (2) Then name a concrete movement or body part in plain words. Use no metaphor and say "form" rather than pose. (3) Then invite noticing ("notice", "allow"). (4) Add an option or the option to stop. (5) Leave out evaluative words (right, good, well), intensifiers (deep, really) and pushing words (try harder, push). (6) Never predict the feeling (avoid "this should feel good"). (7) Keep the same wording from week to week.
Example language: Emerson: "If you like, lift your right arm" (Social Work Today). Illustrative: "When you are ready, you might bring your hands to your knees. Notice the contact of your hands. If you like, stay here, or come back to how you were sitting."
Watch for: slipping back into studio commands ("Now lift…"), or cues aimed at one person. The Schamp deck advises keeping "I" and "you" out of cues to reduce the power gap, but Emerson's own examples use "you". [uncertain: training-specific variation] Choose one style and use it consistently. It is working when participants visibly do different things in response to the same cue.

4.4 Seated centering with breath awareness

Purpose: open each session gently, set a tone of safety and non-judgemental self-study, and set up breath as the place to come back to. [source: Emerson et al. 2009; Wikipedia]
Steps: (1) Sit in a chair or on the floor, eyes open or lowered by choice. (2) Invite attention to the breath as it already is. (3) Offer, but do not require, a slower or fuller breath. (4) Stay with this for about a minute or two. [uncertain: no duration given] (5) Tell the group the next step before moving on.
Example language (illustrative): "If you like, notice your breath for a few moments, just as it is. If you'd like to let the breath slow down, that's an option."
Watch for: TCTSY sources name no specific breathing techniques (pranayama). Do not add breath retention, rapid breathing or forceful breathing. A survivor-programme manual also advises against loud or audible yogic breathing, which can be a trigger (NSVRC slides, BARCC programme, not TCTSY). It is working when breath becomes a reliable anchor that participants come back to without being cued.

4.5 Gentle warm-ups: neck and shoulders

Purpose: begin movement at low intensity, and give people early, low-stakes chances to choose. [source: Emerson et al. 2009]
Steps: (1) From the seated position, invite a slow tilt of the head to one side and then the other, or a small turn. (2) Invite shoulder rolls in one direction, then the other, at the participant's own pace. (3) Offer a smaller range or stillness. (4) Count slowly or move with the breath so there is a shared rhythm.
Example language (illustrative): "If you like, roll your shoulders back a few times. You might notice what the muscles across your shoulders feel like as they move."
Watch for: speed and range competition between participants. Give the group the option to move more slowly or with a smaller range.

4.6 Interoceptive noticing cues

Purpose: build the habit of noticing sensations in the body, the base of change in TCTSY. Use inside every form. [source: Bookshare synopsis of Emerson 2015; TCTSY About; van der Kolk et al. 2014]
Steps: (1) In a form or between forms, invite attention to one concrete, neutral sensation: feet on the floor, a muscle tightening or letting go, weight on the seat, the breath moving. (2) Invite, do not demand, curiosity. (3) If you invite people to name the sensation, keep it optional and descriptive (warm, tight, nothing). (4) Offer "nothing" or "not sure" as a valid answer.
Example language (illustrative): "You might notice the soles of your feet on the floor. If you like, press them down a little and notice the muscles in your legs working."
Watch for: questions that invite interpretation or memories ("What does that bring up?"). The method avoids these. It is working when participants report specific sensations, or start to notice signals such as tension or hunger outside sessions. That second marker is [synthesis].

4.7 Choice-making within a form

Purpose: practise agency. The person notices a sensation and chooses how to respond. [source: Emerson et al. 2009; van der Kolk et al. 2014; Schamp; Wikipedia]
Steps: (1) Offer the form along with at least one alternative ("this, or this"). The Schamp deck calls these A/B choices. (2) Offer staying, changing or leaving the form as explicit options. (3) Repeat the reminder "posture after posture". (4) Do not reward one choice over another.
Example language (illustrative): "You could keep your arms down, or if you like, lift them to shoulder height. Either is fine. Notice which you'd prefer right now."
Watch for: participants copying the facilitator to get it right. Show both options yourself. It is working when participants pick different options, and pick against what you are doing.

4.8 Taking effective action: changing, leaving, resting

Purpose: experience that feelings matter and can be acted on, for example by coming out of a form or choosing rest. [source: Emerson et al. 2009; Schamp]
Steps: (1) At the start of each form, say it can be left at any time. (2) Halfway through holds, remind people they can come out "whenever you are ready" (2009). (3) Always offer a resting option (lying on the back or side, or sitting with eyes open). (4) When someone comes out early, do not comment on it, or acknowledge it neutrally to the whole group.
Example language: "come out of the pose whenever you are ready" (Emerson et al. 2009, paraphrased in TCTSY terms as "form"). Illustrative: "Doing it, not doing it, or doing something different are all options."
Watch for: participants staying in painful forms because they think they should. Remind the whole group that pain is a signal to change. It is working when participants come out of forms of their own accord, especially early in the course.

4.9 Rhythm: counted holds and paced movement

Purpose: give a steady "thread" so people stay present. Holds should be long enough to feel a form but short enough not to invite drifting off (dissociation). [source: Emerson et al. 2009; Schamp]
Steps: (1) Choose a steady tempo for the whole class. (2) In holds, count slowly aloud. The 2009 example is a slow count of four in warrior. (3) Alternatively, move in time with the breath or with the cue: movement synchronised with language (Schamp). (4) Lengthen holds only gradually over weeks, and only if no one is drifting off [synthesis].
Example language (illustrative): "If you like, stay here for a slow count of four. One… two… three… four. And, when you are ready, come back."
Watch for: glazed eyes, stillness that looks frozen, or delayed responses during long holds. Shorten the hold and go back to movement. It is working when participants follow the count and come out on time, or earlier by choice.

4.10 Standing and strength-oriented forms (e.g., warrior)

Purpose: give a felt sense of strength, stability and effort. The 2009 paper suggests strength-oriented forms for groups such as recently deployed veterans, and gentler forms for less active groups. [source: Emerson et al. 2009]
Steps: (1) From standing, invite a wide step and a bent front knee, with arms optional (warrior / virabhadrasana). (2) Offer smaller-stance or chair-supported versions. (3) Count the hold slowly (see 4.9), with a reminder that people can come out at any time. (4) Invite noticing of leg muscles working and feet pressing down. (5) Repeat on the other side. (6) Come back to a neutral stand or a chair.
Example language (illustrative): "You're welcome to bend your front knee a little or a lot. Notice the muscles in the front leg working. You can come out at any time."
Watch for: pushing into pain, or people performing strength for others. Bring attention back to internal sensation. It is working when participants can describe effort and choose how much of it to use.

4.11 Progressive introduction of hip-opening forms

Purpose: hip openers are often difficult for survivors, so they are introduced slowly, with choices, over weeks. [source: Emerson et al. 2009]
Steps: (1) Weeks 1 to several: seated head-to-knee (janu sirsasana). Sit with one leg extended and the other foot towards the inner thigh, and invite folding forward as much or as little as the person likes. (2) Later: bound angle (baddha konasana). Soles of the feet together, knees apart, with blocks or blankets under the knees offered. (3) Later still: lying on the back, knees to chest, one leg at a time at first. (4) Do not introduce supine hip openers such as happy baby to a new group. (5) Offer seated or covered alternatives at every stage, for example a blanket over the legs or knees kept together [synthesis].
Example language (illustrative): "If you like, bring the soles of your feet together. You could put blocks under your knees or keep your feet further away. Notice what you sense around the hips."
Watch for: freezing, sudden coming out of the form, or a change in facial expression. Offer a neutral alternative straight away and do not draw attention to the person. It is working when participants choose a version they can stay present in.

4.12 Closing rest with choice

Purpose: close the session with rest, without making anyone vulnerable. [source: Emerson et al. 2009; Wikipedia]
Steps: (1) Offer resting options: lying on the back (savasana), lying on one side, or sitting with eyes open. (2) For hypervigilant or highly activated groups, use seated rest as the default (2009). (3) Keep the lights unchanged. (4) Keep the rest short at first and cue the end before it comes [synthesis on duration; uncertain: none given]. (5) Move back to sitting slowly, with invitations to move fingers and toes or to look around the room [synthesis].
Example language (illustrative): "For the last few minutes there is a chance to rest. You can lie down, lie on your side, or stay sitting with your eyes open. I'll tell you when it's time to come back."
Watch for: rising activation when lying still with eyes closed. Make the seated, eyes-open option the norm. It is working when people can rest without bracing.

4.13 Verbal assists and props instead of touch

Purpose: support comfort and access while keeping physical boundaries. [source: Emerson et al. 2009; TCTSY About]
Steps: (1) Notice when a form looks uncomfortable or unsafe. (2) Give a whole-group verbal option ("some people like a block under the hand here"). (3) Show the option on your own body. (4) Put safety first, then comfort and access (2009). (5) Never adjust anyone physically.
Example language (illustrative): "There are blocks and blankets if you'd like one. You might try one under your hand and notice whether that changes anything."
Watch for: singling someone out by name. Address the group instead. One survivor-programme manual also advises against props such as straps that may be triggering (NSVRC slides, BARCC programme, not TCTSY).

4.14 Shared authentic experience (facilitator practises alongside)

Purpose: replace observing and judging with doing it together, which reduces the power gap. Cues come from the facilitator's own felt experience. [source: Schamp; Zaccari et al. 2023]
Steps: (1) Do each form yourself, facing the group or beside the client. (2) Pay attention to your own sensations as you cue. (3) Cue from what you feel, but do not require that the participant feels the same. (4) Stay in a predictable position and do not walk around the room (2009).
Example language (illustrative): "As I lift my arms I notice my shoulders working. You might notice something in your own arms, or something different."
Watch for: the facilitator becoming a performance model. Show simple versions. It is working when participants look at their own bodies rather than at you.

4.15 Chair-based TCTSY inside individual psychotherapy

Purpose: bring the body into treatment for interpersonal trauma, in the therapy room, with no mat. [source: Bookshare synopsis of Emerson 2015; Social Work Today]
Steps: (1) Explain the rationale and get consent. Make clear it is optional and will not be used to bring up memories. (2) Agree when in the session the forms happen (for example at the start or end) and for how long. Keep it short at first. The NSVRC slides suggest building from about 10–15 minutes. (3) Therapist and client both sit and practise together (4.14). (4) Use seated forms: feet on the floor, arm lifts, neck and shoulder movements, a seated fold if the client chooses. (5) Give each form invitational and interoceptive cues and an option. (6) Close by asking which sensation, if any, the client noticed and what choice they made. Do not interpret it. (7) Write down which forms, which choices, and any signs of activation [synthesis].
Example language (illustrative): "If you like, we could spend a few minutes with some movement, both of us in our chairs. You can stop at any time. Afterwards I'll just ask what you noticed."
Watch for: the client trying to please the therapist. Emerson's synopsis says the focus is the client's internal experience, not pleasing the therapist. If trauma material comes up, change from yoga to the therapy's usual stabilisation and processing. Do not continue the form to deepen the material.

4.16 Brief one-to-one sessions (adolescents)

Purpose: lower social demands for traumatised teenagers. [source: Minded Institute interview]
Steps: (1) Offer short one-to-one practice of about 10 minutes. (2) Use the same invitational, choice-based structure in a simpler form. (3) Keep the same time and place each session [synthesis].
Example language (illustrative): "We'll do ten minutes. You choose which of these two to try first, or neither."
Watch for: compliance driven by adult authority. Make refusing easy.

4.17 Delivering a 10-session group course

Purpose: the research-tested format. [source: van der Kolk et al. 2014; Zaccari et al. 2023]
Steps: (1) Screen and get consent (4.2). (2) Run 10 weekly 60-minute sessions with two facilitators, using the same arc each week (Section 2). (3) Keep groups small: programme reports run about 1–8 participants (Schamp). (4) Write session and fidelity notes straight after each session. (5) Arrange regular supervision with a TCTSY-experienced supervisor. (6) Note attendance. Completion was defined as 7 of 10 sessions. (7) Coordinate with participants' therapists. Contact between participants outside sessions was not allowed in the 2014 trial's yoga arm.
Example language (illustrative): "Each week we'll start sitting, do some gentle movement, and finish with a rest you choose."
Watch for: drift from the method across cohorts. The 2023 trial kept consistency by having one lead facilitator and weekly supervision.

5. Handling problems

The TCTSY sources say little about managing problems in session. The guidance below is marked by origin.

Drifting off or dissociating during a form. Emerson et al. (2009) say long holds can lead to drifting off, so keep a steady rhythm and use slow counting. Response: shorten holds, go back to movement, use concrete interoceptive cues (feet, hands, seat), keep eyes open and lights unchanged. [source: Emerson et al. 2009] The NSVRC slides (BARCC programme, not TCTSY) add: calm, clear, invitational cues, a steady flow of movement and breath, and twists. They also note that constant present-moment focus can tire survivors who dissociate, so start with about 10–15 minutes. [source: NSVRC slides] Speak to the whole group, not the individual. If dissociation continues, offer a seated rest with eyes open. Check in privately after class, and tell the client's therapist with consent. [synthesis]
Hyperarousal or hypervigilance. Use seated rest rather than lying down, and do not ask for eyes to be closed (2009). The BARCC programme starts activated groups with more active forms and moves gradually to grounding forms. For low-energy (hypoarousal) states it starts with breath and builds towards more active forms. [source: Emerson et al. 2009; NSVRC slides, non-TCTSY]
Trigger from language, room or form. Avoid crude, sexualised or threatening cues (2009). Do not dim lights, use guided imagery, use loud breathing, use straps, or tell people to "relax" (NSVRC slides, non-TCTSY). Introduce hip openers slowly (4.11). If a trigger happens, cue the whole group to change form or rest, name a neutral sensation, and keep the structure going. [synthesis] Participants in one programme named noise, colour, location, materials and the presence of men as triggers (Schamp). Plan the room and staffing with this in mind.
Emotional flooding or trauma memory coming up. Do not continue the form to deepen it. Emerson warns against using yoga to bring up memories (Social Work Today). It should be processed with the treating professional. Response: stop or change the form, bring attention to the present (breath, feet, the room), and in individual therapy move to the usual stabilisation methods. In groups, offer sitting out, and the co-facilitator checks in with the person privately. [source: Social Work Today; synthesis for steps]
"Resistance": a client declines forms or sits out. In TCTSY, declining is effective action, not resistance. Acknowledge every option as valid and keep offering. [source: Emerson et al. 2009; Schamp] Do not try to win compliance. If someone sits out most sessions, ask privately what would make it workable. Options are chair forms, smaller ranges or a different spot in the room. [synthesis]
Over-compliance or people-pleasing. Participants do what the facilitator does or push through pain. Show several options yourself, sometimes do the simpler one, do not praise performance, and say that listening to your own body matters more than following the teacher. [source: Emerson et al. 2009; Bookshare synopsis; synthesis]
Pain or physical limitation. Come out of any form at any time. Offer props and chair versions. [source: Emerson et al. 2009] Refer for medical review if pain persists or is new. [synthesis]
Non-attendance or dropout. Retention was higher in TCTSY than in cognitive processing therapy in the 2023 trial, but some participants still did not complete. Completion meant 7 of 10 sessions. [source: Zaccari et al. 2023] Keep a predictable time and place, send brief reminders with consent, and explain that missed weeks need no explanation. Coordinate with the therapist about barriers. There is no homework in the sources, so do not add pressure through home practice. [synthesis]
Rupture: the participant experiences a cue or the facilitator as coercive. Name and own the cue, say that every option was always open, and adjust your wording. Ask, without pressure, what would help. [synthesis] Bring it to supervision. The Ways of Being code asks facilitators to examine their power and their own place in systems of collective trauma. [source: Ways of Being]
Suicidality or self-harm emerges. Active suicide risk was a trial exclusion (van der Kolk et al. 2014). If risk comes up during a course, follow standard risk assessment and safety planning with the treating therapist, including lethal-means counselling (safe storage and removal). Decide jointly whether to pause the yoga. [synthesis]
Group dynamics and boundaries. Keep the class focused on individual internal experience and do not hold trauma discussion within TCTSY [synthesis, consistent with Social Work Today]. Follow the Ways of Being limits: no socialising with participants in western settings, a lifelong ban on sexual or romantic contact, and referral if TCTSY does not meet a participant's needs.
Facilitator's own activation. Shared authentic experience depends on the facilitator noticing their own body (Schamp). Use ongoing supervision and personal practice. In the 2023 trial, supervision was weekly. [source: Zaccari et al. 2023; synthesis]
Online delivery. The 2023 trial delivered some cohorts virtually. [source: Zaccari et al. 2023] Agree a private space, a plan if the connection drops, and an emergency contact. Keep the camera optional. [synthesis]
Scope. Emerson says clinicians need trauma training (Social Work Today). Facilitators should not claim TCTSY certification or trainer status they do not hold (Ways of Being). TCTSY is not presented as a treatment for any physical disease. [synthesis]

Sources

Sources:

Books cited (full text not drawn on):

Emerson, D., & Hopper, E. (2011). Overcoming Trauma through Yoga: Reclaiming Your Body. North Atlantic Books.
Emerson, D. (2015). Trauma-Sensitive Yoga in Therapy: Bringing the Body into Treatment. W. W. Norton.

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