Polyvagal Theory Explained Simply

(and why your body responds the way it does)

There are moments when it happens so quickly you barely notice.

One minute, you feel steady… grounded… like yourself.
And the next—something shifts.

Your chest tightens.
Your thoughts race.
Or maybe everything goes quiet… heavy… distant.

You tell yourself to calm down.
To relax.
To stop overreacting.

But your body doesn’t listen.

Not because you’re doing something wrong—
but because your body is already responding.

You might notice it in your breath…
the way it shortens or holds.

Or in your body…
the tightening, the heaviness, the urge to move or to disappear.

And this is where understanding the nervous system changes everything.

Your Body Is Not Broken

Before we name anything else, let this land gently:

Your body is not working against you.
It is working for you.

Even when it feels overwhelming.
Even when it feels inconvenient.
Even when you wish it would just stop.

What you are experiencing is not failure.

It is protection.

What Is Polyvagal Theory?

Polyvagal theory is a way of understanding the nervous system—
how it responds to safety and threat in everyday life.

Not just to danger…
but to ordinary moments.

It helps explain why:

• You can’t always “just relax”

• You feel anxious in situations that seem fine

• You sometimes shut down, even when you don’t want to

At its core, your nervous system is always asking one quiet question:

Am I safe?

And based on that answer—
your body shifts.

Automatically.
Instantly.

Without asking your permission.

A Simple Way to Understand It

You might imagine these states like a ladder your body moves up and down throughout the day.

Not stuck in one place—
but shifting, moment by moment.

The Three States of the Nervous System

We can think of the nervous system as moving through three primary states.

Not as labels.
Not as identities.

But as temporary experiences your body moves through.

1. Ventral Vagal — Safe & Connected

This is the place where you feel like yourself.

Your breath is steady.
Your body feels grounded.

You can think clearly… connect… respond.

There is space inside you.

Not because everything is perfect—
but because your body feels safe enough to be here.

2. Sympathetic — Fight or Flight

This is the state of activation.

You might feel:

• Anxious

• Irritable

• Restless

• Urgent

Your thoughts speed up.
Your body tightens.
You feel like you need to do something.

This is not a problem.

This is your body mobilizing to protect you.

3. Dorsal Vagal — Shutdown

This is the state of overwhelm.

You might feel:

• Numb

• Exhausted

• Disconnected

• Withdrawn

Your energy drops.
Your body feels heavy.
Even simple things can feel like too much.

This, too, is not a failure.

It is your body conserving energy when it feels like there is no other option.

The Most Important Shift

Here is where everything begins to soften:

These states are not who you are.

They are not personality traits.
They are not flaws.

They are responses.

Protective, intelligent, automatic responses.

Anxiety is not weakness.
Shutdown is not laziness.
Reactivity is not a lack of control.

They are your body trying—again and again—
to bring you back to safety.

Why You Can’t Force Yourself to Feel Calm

Many of us were taught to override the body.

To push through.
To calm down.
To think our way out of what we feel.

But the nervous system doesn’t respond to force.

It responds to signals of safety.

You cannot demand your body to relax.
But you can begin to create the conditions where it feels safe enough to soften.

A Simple Practice

Pause.

Feel your feet on the ground.

Let your exhale be just a little longer than your inhale.

Gently look around and notice one thing that feels neutral or safe.

Nothing to change.
Just noticing.

Small Ways to Support Your Nervous System

This doesn’t have to be complicated.

In fact, the simplest practices are often the most powerful.

You might begin with:

• Letting your exhale be just a little longer than your inhale

• Feeling your feet on the ground beneath you

• Slowing your movements, even slightly

• Noticing one safe or neutral thing in your environment

Not to fix anything.
Not to change your state immediately.

But to gently signal:

You are safe enough, right now.

Where Yoga Becomes Something Different

This is where practices like yoga, breathwork, and meditation take on new meaning.

Not as tools to “calm down.”
Not as ways to achieve a certain state.

But as ways to support the nervous system.

To create space.
To build awareness.
To allow the body to move—gradually—toward regulation.

This is also the heart of trauma-informed yoga.

Not forcing stillness.
Not pushing intensity.

But meeting the body where it is…
and allowing safety to grow from there.

A Gentle Reflection

If you pause for a moment…

Which state feels most familiar to you right now?

Not as something to judge.
Not as something to change.

Just something to notice.

And within that noticing—
is there even a small place in your body that feels neutral… or steady?

That is where we begin.

If You Feel Called to Understand This More Deeply

If something in this resonates—even quietly, somewhere in your body—

there is a deeper path here.

To understand your patterns.
To recognize your responses.
To learn how to support yourself—and others—with greater awareness.

This is the foundation of my work, and the heart of my Yoga Teacher Training.

Not just learning how to teach movement…

But learning how to understand the nervous system.

How to create safety.
How to hold space for real, human experience.

Returning

You are not your reactions.

You are not your anxiety.
You are not your shutdown.

You are the awareness beneath it all.

And your body—
even in its most confusing moments—

is always trying to bring you back
to safety.

Gently.
Patiently.
Again and again.

And the more you learn to listen…
the more that safety becomes something you can return to.