Your heart races for no obvious reason. Your jaw is clenched before you even get out of bed. You snap at someone you love, then wonder where that came from.
This is fight or flight — and for many people, it’s not a response to actual danger. It’s a pattern the nervous system got stuck in, and never fully got the signal to leave.
The good news: the body that got stuck can also get unstuck. Somatic exercises work directly with the nervous system to complete what got interrupted — and over time, they help your system learn that it’s safe to settle.
What Is the Fight or Flight Response?
Fight or flight is your body’s survival system. When your nervous system detects a threat — real or perceived — it floods your body with adrenaline and cortisol, speeds up your heart, tenses your muscles, and sharpens your senses. All of this happens automatically, below conscious thought.
This system is brilliant. It kept our ancestors alive.
The problem is that modern life asks your nervous system to respond to emails, traffic, relationship tension, and financial stress the same way it would respond to a predator — and unlike a predator encounter, these stressors don’t have a clear end point. The activation builds without release. The body stays braced.
Over time, chronic fight or flight can look like:
- Anxiety, irritability, or hypervigilance
- Difficulty sleeping or relaxing fully
- Chronic tension in the jaw, shoulders, or chest
- Digestive issues
- Feeling “on” all the time, even when nothing is happening
Why Somatic Exercises Work (When Talking Doesn’t)
Most of us try to think our way out of anxiety. We understand our triggers. We know, logically, that we’re safe. And yet the body keeps responding as if we’re not.
That’s because fight or flight lives in the body — specifically in the autonomic nervous system — not in the thinking mind. Understanding why you’re activated doesn’t turn off the activation.
Somatic therapy works differently. Instead of analyzing the pattern from above, it works directly with the body — tracking sensation, slowing down, and giving the nervous system experiences of safety rather than explanations of it.
Somatic exercises are the at-home extension of that work. They’re not about forcing relaxation. They’re about creating the conditions for your system to actually let go.
5 Somatic Exercises for Fight or Flight Regulation
1. Orienting
When you’re activated, your attention narrows. Orienting reverses this — it signals to your nervous system that you can afford to look around.
How to do it: Sit or stand comfortably. Without forcing anything, let your eyes slowly move around the room — not scanning for threats, just noticing. A colour. A texture. A shape you’ve never paid attention to. Let your gaze land somewhere that feels neutral or pleasant and stay there for a breath or two.
Do this for 1–2 minutes. You’re not trying to relax — you’re showing your nervous system that the environment is safe enough to explore.
2. Physiological Sigh
This is one of the fastest ways to downshift sympathetic activation. Stanford neuroscientist Andrew Huberman has popularized it, and the science is solid: a double inhale followed by a long exhale offloads CO2 faster than a normal breath, which directly calms the nervous system.
How to do it: Inhale through your nose. At the top of that inhale, take a second, shorter sniff to fully inflate your lungs. Then release a slow, full exhale through your mouth.
Repeat 2–3 times. Notice what shifts in your body.
3. Voo Sound
This comes from Somatic Experiencing, developed by Peter Levine. The “voo” sound creates vibration in the vagus nerve — the nerve that runs from your brainstem to your gut and is central to the body’s rest-and-digest response.
How to do it: Take a breath in. On the exhale, make a low, sustained “voooooo” sound — like a foghorn, not a word. Feel the vibration in your chest and belly. Let the sound last as long as the exhale.
Pause. Notice your breath. Repeat 3–5 times.
Many people feel an involuntary sigh or tremor after this. That’s your nervous system releasing — a good sign.
4. Grounding Through Feet
Fight or flight pulls energy upward — into the chest, throat, and head. Grounding brings it back down.
How to do it: Sit in a chair with your feet flat on the floor. Press your feet down gently and notice the contact — the temperature of the floor, the pressure, any texture you can sense through your shoes or socks. Follow that sensation slowly up through your calves, knees, and thighs. Feel the weight of your body in the chair.
Stay here for 2–3 minutes. If your mind wanders, come back to the soles of your feet.
5. Pendulation — Moving Between Activation and Resource
This is the core move in somatic work: deliberately moving between a sensation of activation and a sensation of safety or ease. Over time, this teaches the nervous system that activation is not permanent — it can shift.
How to do it: First, find a “resource” — a place in your body that feels relatively neutral or okay. It might be your hands, your feet, a warmth in your chest. Just somewhere that doesn’t feel distressed.
Then, gently bring a small amount of attention to where you hold tension — your jaw, your belly, your shoulders. Just notice. Don’t try to fix it.
Then come back to your resource.
Go back and forth a few times, slowly. You’re not diving into the activation — you’re touching it briefly, then returning to safety. This is how the nervous system learns to complete a stress cycle rather than stay frozen in it.
When Somatic Exercises Aren’t Enough
These exercises are real — they work. But they’re most effective as support alongside deeper therapeutic work, not as a replacement for it.
If you’ve been in fight or flight for years, or if the activation is rooted in trauma, the pattern often lives too deep for self-practice alone to shift. That’s not a failure — it’s physiology. The nervous system learned to protect you, and it’s doing its job well. What it needs is a safe relational context to learn something different.
If you’re ready to work at a deeper level, somatic therapy offers exactly that — a structured, body-based approach to helping your system find its way back to safety.
Frequently Asked Questions
How long does it take for somatic exercises to work? Some people notice a shift within a single session of practice. For deeper or longer-standing patterns, consistent practice over weeks is more realistic. The nervous system changes through repetition, not insight.
Can I do these exercises if I have trauma? Yes, with care. Start with the gentler exercises (orienting, grounding) and go slowly. If any exercise brings up strong emotion or increased activation, stop and return to something that feels safe. Working with a somatic therapist is recommended if you have significant trauma history.
What’s the difference between somatic exercises and breathwork? Breathwork is one tool in the somatic toolkit. Somatic exercises more broadly include any practice that uses body sensation — movement, sound, touch, attention — to shift nervous system state. Breathwork is included, but somatic work goes further.
How often should I practice? Even 5–10 minutes daily is more effective than one long session per week. Consistency matters more than duration when you’re working with the nervous system.
Rio is a somatic therapist and naturotherapist based in Montreal with 17+ years of experience in body-based healing and nervous system regulation. She works in-person in Petite-Patrie, Villeray, and Mile End, and virtually anywhere.
