As nervous system work becomes more mainstream, especially for gut healing and chronic health issues, the vagus nerve has (rightfully) received a lot of attention.
In this post I tell you why typical vagal toning exercises are not enough and what to do instead.
In case you don’t know, the vagus nerve is the primary physical bridge between body and mind. It regulates our automatic, subconscious functions: breathing, digestion, gut motility, sleep, elimination, detoxification, mood, and stress tolerance.
We’re usually unaware of these systems/functions until something goes wrong. Constipation, bloating, reflux, anxiety, poor sleep, or chronic inflammation are often made worse or caused by vagal tone that’s been compromised.
Why “Vagal Toning Exercises” Aren’t Enough
For people with disrupted gut motility (such as those with SIBO), vagal toning is often recommended in the form of:
- Vigorous gargling
- Loud singing
- Triggering the gag reflex
These can be helpful starting points, but they’re rarely enough on their own.
The vagus nerve isn’t toned by a single exercise. It strengthens when daily life consistently provides safety, movement, and connection, creating what I call a vagal-toning environment.
What the Vagus Nerve Actually Needs
There are three primary inputs that tone the vagus nerve:
1. Movement
This includes physical movement, vibration, and breathing. The vagus nerve is fundamentally a movement-responsive nerve. Rest and stillness alone does not restore tone, especially in dysregulated systems. There needs to be some sort of flow.
2. Temperature
Temperature changes help move lymph, blood, and interstitial fluids. This can include heat, cold or contrasting the two. Which temperature you use and the intensity must match the nervous system state. For example, people in functional freeze would not do well with a cold plunge.
3. Connection
The vagus nerve responds deeply to connection because connection equals safety in the nervous system. The connection could be to self, to others, or to something larger (nature, meaning, spirituality).
The bottom line is that our biology and nervous system evolved to ensure survival through movement, connection, and adaptability. These also bring health and healing benefits.
Health Is Movement (But Not All Movement Is the Same)
I have learned that health is movement, and this is especially true for vagal tone. But movement (like temperature) must be state-appropriate.
For people in freeze or shutdown, movement needs to be gentle, subtle, and within tolerance. Pushing or forcing intensity will backfire.
For people in flight or hypervigilance, stillness may feel threatening but too much movement will add to the dysregulation (based on scanning and the urge to escape).
Movement is not just exercise, walking or hot-cold contrast
Movement includes many different forms, from singing, shaking, swaying, stretching, hugging or laughing.
The right type of movement is state dependent. It takes into account where your nervous system is right now, not where you think it should be.
If you want to identify your current nervous system state, this quiz can guide you: click here.
Vagal Toning by Nervous System State
Freeze / Shutdown
Freeze requires gentle movement + warmth, not contrast or intensity.
Helpful supports include:
- Gentle heat (heating pads, hot water bottles, warm tea, castor oil packs, infrared light)
- Micromovements: swaying, gentle shaking, stretching arms overhead
- Soft practices like Qigong or tai chi to move lymph and energy slowly
Passive supports can be very powerful here:
- Vibration plates
- Warmth combined with connection like talking to a loved one, cuddling a pet, watching a movie that touches your heart, prayer, humming.
Freeze is already a state of involuntary stillness.
When the body is stuck here, energy and emotion are held inside without a pathway to move or complete. Adding more stillness doesn’t create relaxation, it reinforces the freeze.
Gentle, tolerable movement is what gives the nervous system a way out.
Fawn
Fawn does not need more soothing, it needs more self-connection and boundaries.
Supportive practices include:
- Self-directed touch (one hand on chest, one on belly while breathing)
- Practicing saying “no” out loud
- Pushing hands into a wall as a somatic boundary exercise
Fawn patterns suppress self-expression. These practices retrain the body to experience safety through boundaries, not self-abandonment.
Flight
In flight, movement becomes an escape. There is constant motion but no resolution.
Stillness feels threatening, so forcing it makes things worse.
Rhythm signals predictability and safety to the brainstem while allowing excess energy to discharge.
What helps:
- Slowing movement rather than stopping it
- Repetitive, rhythmic motion (slow cycling, walking)
- Slow breath work after movement
After movement:
- Inhale for 4 seconds
- Exhale for 6–8 seconds
- Hum or sigh on the exhale
The longer exhale activates the ventral vagus after energy has moved, preventing agitation.
Hypervigilance, Fight, and Wired-and-Tired
Just like flight, these are also high sympathetic activation states, but their needs differ slightly.
What they share:
- They do poorly with forced calm or stillness
- Energy must move through the body for regulation
- Stillness before discharge increases dysregulation
Hypervigilance
Hypervigilance is about monitoring for threat, not escaping it.
Walking helps, but what’s essential is present-moment orientation. You can also do this while sitting indoors: by naming what you see around you or engaging the five senses (sight, sound, smell, touch, taste)
An example of using senses: a weighted blanket, listening to recording of nature sounds, smelling essential oils, or tasting familiar, comforting foods
These anchor the nervous system in the safety of now.
Fight
Fight needs agency and expression before settling.
Helpful supports:
- Slow, controlled strength work
- Cooling the face with cool water
- Expressive sound: growling, grunting, yelling into a towel
Fight tends to “run hot.” Cooling and expression help discharge energetic or emotion (anger/frustration) without suppression.
Wired-and-Tired
Wired-and-tired is not a primal nervous system state. It’s what happens after chronic stress, prolonged activation or getting stuck in one of the nervous system states above.
It looks like fatigue but behaves like stress:
- Exhausted but restless
- Poor sleep
- Cortisol dysregulation
- Low recovery capacity
The body is tired, but the nervous system doesn’t feel safe enough to shut down.
Because this state sits between flight and collapse, it needs an approach from both of these, gentle discharge and deep safety.
Supportive practices include:
- Micromovements (cat–cow, rocking, gentle swaying, small spinal waves)
- Slow breathing (no long holds)
- Passive safety inputs: warmth, pleasant sounds, soothing visuals
- Sound healing (gongs, singing bowls) is especially helpful here, it tones the vagus nerve passively and pleasantly, without effort.
The Role of Rhythm & Routine
While each nervous system style needs a different balance of movement, speed, touch, connection, and temperature, rhythm and routine support all of them.
Predictability reads as safety to the body.
Consistent times for: eating, sleeping, resting and moving reduce future uncertainty, which is especially dysregulating for wired-and-tired, freeze, flight, and fawn.
Vagal toning is not about doing more.
It’s about doing what matches your nervous system’s current capacity.
When the wrong approach is used for the wrong state, the nervous system becomes more dysregulated, not less.
Now you understand what the vagus nerve truly needs, and can tailor your support to your body.
The goal is to provide the right safety, movement, and connection signals to each type, consistently.
Vagal toning is not about doing more.
Angela Privin
It’s about doing what matches your nervous system’s current capacity. When the wrong approach is used for the wrong state, people become more dysregulated, not less.
I hope you understand how to work with your vagus nerve based on your nervous system state. This is why one-size-fits-all advice don’t work and can make things worse.
Attuning to your needs, no matter how small your actions, will rewire the nervous system and create real, lasting change.
