Black Sun

    Sensorimotor Psychotherapy

    In-Depth Explanation

    In-Depth Explanation

    Sensorimotor Techniques

    Working with Posture, Movement & Body Patterns

    Your body holds trauma in ways your conscious mind may not recognize—in how you hold your shoulders, the tension in your jaw, the way you collapse or brace. Sensorimotor techniques help you become aware of these physical patterns and discover how changing your body can change your emotions and beliefs. This guide teaches you exercises to explore the body-mind connection yourself.

    Know Your Window of Tolerance

    The "window of tolerance" is the zone where you can think clearly and function well. Trauma often narrows this window, making it easy to get pushed into overwhelm (hyperarousal) or shutdown (hypoarousal).

    Where are you right now?

    ABOVE the Window (Hyperarousal)

    Racing heart, anxiety, panic, hypervigilance, racing thoughts, can't sit still, difficulty concentrating, fight/flight energy

    INSIDE the Window (Optimal)

    Calm but alert, can think clearly, emotions manageable, present in the moment, able to connect with others

    BELOW the Window (Hypoarousal)

    Numb, disconnected, zoned out, foggy, fatigued, hopeless, can't think clearly, freeze/collapse, dissociation

    Check in regularly: "Am I above, in, or below my window right now?" The exercises in this guide help you return to your window and widen it over time.

    Exercise 1: Posture Awareness

    Your posture reflects and influences your emotional state. Collapsed posture can reinforce helplessness; rigid bracing can maintain hypervigilance.

    The Check-In:

    1. Right now, notice how you're sitting or standing
    2. Without changing anything yet, observe:
      • Is your spine curved or straight?
      • Are your shoulders lifted, dropped, rounded forward?
      • Is your head forward, back, tilted?
      • Is your chest open or collapsed?
      • Are you bracing anywhere? Jaw? Shoulders? Belly?
    3. Ask: "What does this posture express?" (e.g., protection, defeat, tension, readiness)
    4. Notice what emotions are present

    The Experiment:

    1. Now, slowly adjust your posture:
      • Lengthen your spine—imagine a string pulling you up from the crown of your head
      • Let your shoulders drop away from your ears
      • Open your chest slightly
      • Relax your jaw
    2. Notice: How does this different posture feel emotionally?
    3. Does changing your body change how you feel inside?

    Exercise 2: Embodied Grounding

    Grounding through your body creates a felt sense of stability and safety.

    Feet & Legs:

    1. Stand with feet hip-width apart, knees slightly soft
    2. Press your feet into the floor. Feel the solidity beneath you.
    3. Imagine roots growing from your feet into the earth
    4. Bend your knees slightly and bounce gently—feel your legs supporting you
    5. Say: "I am supported. The ground is here."

    Back Support:

    1. Sit in a chair and lean back fully
    2. Feel the chair supporting your back—you don't have to hold yourself up
    3. Let the chair "have your back"
    4. Notice: Can you let go of any muscular effort?

    Containment:

    1. Wrap your arms around yourself in a self-hug
    2. Cross your arms and hold your upper arms firmly
    3. Feel the containment—your own arms holding you
    4. Breathe and let yourself feel held

    Exercise 3: Tracking Body Experience

    Tracking means carefully observing body sensations in real-time, without interpretation or judgment—just noticing what is.

    Basic Tracking Practice:

    1. Close your eyes and turn attention inward
    2. Ask: "What sensation is most prominent right now?"
    3. Describe it neutrally:
      • "There's tightness in my chest"
      • "I notice warmth in my hands"
      • "My jaw feels clenched"
    4. Watch the sensation with curiosity: Does it change as you observe it?
    5. Track any shifts: "Now the tightness is spreading... now it's easing..."

    The Five Channels (SIBAM):

    Track your experience through all channels:

    • Sensation: What do you feel physically?
    • Image: What images or memories come up?
    • Behavior: What impulses to move do you notice?
    • Affect: What emotions are present?
    • Meaning: What thoughts or beliefs arise?

    Exercise 4: Movement Experiments

    Try different movements and notice how they affect your emotional state.

    Experiment: Reaching Out

    1. Stand or sit comfortably
    2. Slowly extend your arms forward, palms up, as if reaching for something you want
    3. Notice: What sensations arise? What emotions? What thoughts?
    4. Now try pulling your arms in, drawing something toward you
    5. Notice the difference between reaching out and drawing in

    Experiment: Pushing Away

    1. Extend your arms forward, palms facing out
    2. Slowly push, as if creating space or pushing something away
    3. Notice: Do you feel stronger? More protected? What's the emotion?

    Experiment: Expanding & Contracting

    1. Make yourself as small as possible—curl in, take up little space
    2. Notice how this feels emotionally
    3. Now expand—spread your arms wide, take up space, grow tall
    4. Notice how this different posture changes your emotional state

    Key insight: Changing your body changes your inner state. You can USE movement to shift how you feel.

    Exercise 5: Embodied Boundaries

    If your boundaries were violated, you may have lost the felt sense of where you end and others begin. These exercises rebuild physical boundary awareness.

    Skin as Boundary:

    1. Slowly brush your hands over your arms, legs, torso
    2. Feel the boundary of your skin—where YOU are
    3. Notice: "This is where I end. I have an edge."

    Space Bubble:

    1. Extend your arms and slowly turn in a circle
    2. Imagine your arms tracing the edge of your personal space
    3. This is YOUR space. You get to decide who enters.

    The "Stop" Gesture:

    1. Extend your arm, palm forward, like a stop sign
    2. Say firmly (aloud or silently): "Stop" or "No"
    3. Feel the power in your arm—your ability to set limits
    4. Notice: Do you feel more protected? More in control?

    Practice daily: Even 2 minutes of boundary exercises builds your sense of self-protection.

    Using These Tools When Triggered

    When you notice you're leaving your window of tolerance:

    If Hyperaroused (anxious, activated, racing):

    • Ground through your feet—press down, feel support
    • Slow down your movements deliberately
    • Lengthen your exhale (breathe out longer than in)
    • Orient slowly—look around, see that you're safe
    • Use pushing movements to create a sense of protection

    If Hypoaroused (numb, shut down, foggy):

    • Move—stand up, walk, shake your hands
    • Splash cold water on your face
    • Press your feet firmly into the floor
    • Look around and name what you see out loud
    • Expand your posture—stand tall, open your chest

    Why These Techniques Work

    Sensorimotor approaches are grounded in neuroscience:

    • Body posture directly affects emotional brain regions
    • Movement can complete interrupted survival responses
    • Physical grounding activates calming nervous system pathways
    • Research shows improvement in PTSD, emotional regulation, and body awareness
    • Particularly effective for developmental/complex trauma

    Remember

    • Your body holds the story: Trauma lives in posture, tension, and movement patterns
    • Changing body changes state: You can USE your body to shift emotions
    • Know your window: Track whether you're inside, above, or below your window of tolerance
    • Resources matter: Build physical experiences of safety and strength
    • Start small: Brief daily practice builds body awareness over time

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