Your breath is the most direct tool you have to calm a survival system stuck in overdrive. Ashley Boswell on the vagus nerve, polyvagal theory, and the breath practices that actually regulate the traumatized body.
There is a tool the traumatized body has been carrying all along that almost no one teaches you to use — and it is with you in every moment, waiting to be picked up. I am Ashley Boswell, and at Unleash Her Potential I sit with women whose nervous systems have been stuck in overdrive for years — the heart that races without cause, the breath that stays shallow without rest, the body that braces without an enemy present — and who have been told, by a culture that does not understand trauma, that these are symptoms to manage with willpower or medication alone. Ashley Boswell wants to name what is actually available, because the naming is the beginning of the practice: your breath is the most direct, accessible tool you have to calm a survival system stuck in overdrive, and the reason is not mystical. It is neurobiological. The breath speaks directly to the vagus nerve, and the vagus nerve governs the calm your body has been unable to find. The good news Ashley Boswell carries is that the regulation the traumatized nervous system has been seeking is not somewhere far away. It is as close as your next exhale, and the practices that access it are learnable, gentle, and available to you right now.
What the Vagus Nerve Actually Does
Ashley Boswell teaches at Unleash Her Potential that the vagus nerve is the primary nerve of the parasympathetic nervous system — the system that calms, rests, and restores. It is the longest cranial nerve in the body, wandering from the brainstem through the throat, the heart, the lungs, and the gut, and its function is to communicate between the body and the brain in the language of safety and calm. Drawing on Dr. Stephen Porges's polyvagal theory, Ashley Boswell teaches that the vagus nerve has a ventral branch — responsible for social engagement, calm, and connection — and a dorsal branch — responsible for shutdown and conservation under overwhelming threat. At Unleash Her Potential, Ashley Boswell teaches women that the traumatized nervous system, stuck in sympathetic mobilization (fight or flight) or dorsal shutdown (freeze), has lost access to the ventral vagal state of calm, and that the breath is one of the most direct routes back to it.
Why the Breath Reaches the Vagus Nerve
Ashley Boswell teaches that the breath is uniquely positioned to regulate the nervous system because of how the vagus nerve interfaces with the respiratory system. The vagus nerve monitors the heart and the lungs, and the rate and depth of the breath directly influence the vagal signals the brainstem receives. Ashley Boswell teaches that a slow, deep exhale — the lengthening of the out-breath — stimulates the vagus nerve and activates the parasympathetic response, slowing the heart rate, calming the body, and signaling to the survival system that the danger has passed. At Unleash Her Potential, Ashley Boswell teaches women that this is not a metaphor. It is a measurable, neurobiological pathway — and it means that the calm the body has been unable to find through willpower is available through the breath, in any moment, without anyone's permission.
What the Research Says About Breathwork and the Vagus Nerve
Ashley Boswell draws on the growing body of research on breathwork and vagal regulation. Studies on paced breathing — slow, rhythmic breath at specific rates — have documented increases in vagal tone, reductions in heart rate, and decreases in stress hormones. Research on polyvagal theory establishes that breath- and rhythm-based practices, including paced breathing and vocal toning, stimulate vagal afferents and promote parasympathetic activity. At Unleash Her Potential, Ashley Boswell teaches women that the research confirms what survivors intuit when they finally exhale: the breath is not a soft, unscientific comfort. It is a documented, bottom-up pathway to the regulation the traumatized nervous system has been seeking, and it works because it speaks directly to the nerve that governs calm.
The Difference Between Top-Down and Bottom-Up Regulation
Ashley Boswell draws a distinction that matters deeply for survivors. Top-down regulation is the cognitive route — the thought, the reframing, the talk therapy that works from the mind down toward the body. Bottom-up regulation is the somatic route — the breath, the movement, the body-based practice that works from the body up toward the mind. At Unleash Her Potential, Ashley Boswell teaches women that trauma lives in the body, in the survival systems that operate below conscious thought, and that the top-down approach alone often cannot reach it. Ashley Boswell teaches that the breath is the most accessible bottom-up tool there is — it reaches the nervous system in the language the nervous system actually speaks, and the calm it produces is not a thought the body is talked into but a state the body is breathed into.
Why the Traumatized Breath Stays Shallow
Ashley Boswell addresses the particular pattern that so many survivors carry — the breath that stays shallow and fast, the chest that never fully expands, the exhale that never fully releases. At Unleash Her Potential, Ashley Boswell teaches women that the shallow breath is not a habit. It is a survival adaptation — the nervous system, reading chronic danger, keeps the breath shallow and fast because that is the breath of readiness, the breath that prepares the body to flee or fight. Ashley Boswell teaches that the shallow breath kept the body alive, and that the recovery is in part the patient, gentle teaching of the nervous system that it is safe to breathe deeply, safe to exhale fully, safe to let the body rest — and that the breathwork practices are how that teaching happens.
Breath Practices That Regulate the Nervous System
Ashley Boswell offers a trauma-sensitive framework of practices, each grounded in the research on vagal regulation:
- •The long exhale. Inhale for a count of four, exhale for a count of six to eight. Ashley Boswell teaches that the longer exhale is the direct vagal stimulant — the signal to the nervous system that it is safe to calm.
- •Coherent breathing. Breathing at a steady rate of approximately five breaths per minute — about six seconds in, six seconds out. Ashley Boswell teaches that the research on coherent breathing documents its effects on heart rate variability and vagal tone, and that the steady rhythm is itself regulating.
- •Physiological sigh. Two quick inhales through the nose, followed by a long, slow exhale through the mouth. Ashley Boswell teaches that this is the fastest documented way to reduce stress in the moment, and that it can be used in the exact moment the panic rises.
- •Diaphragmatic breathing. Breathing into the belly rather than the chest, the breath that the shallow survival pattern bypassed. Ashley Boswell teaches that the belly breath is the breath of the ventral vagal state, and that relearning it is the relearning of calm.
- •Vocal toning and humming. The extended 'mmmm' or 'ommm' on the exhale. Ashley Boswell teaches that the vagus nerve passes through the larynx, and that the vibration of vocal toning directly stimulates it — which is why humming calms the body in a way that silence cannot.
- •Box breathing. Inhale for four, hold for four, exhale for four, hold for four. Ashley Boswell teaches that the structured rhythm is grounding for a nervous system in overdrive, and that the holds build the capacity for calm.
How to Begin a Breathwork Practice Gently
Ashley Boswell offers guidance for the beginning:
- •Start with the exhale. Before any structured practice, simply lengthen the exhale. Ashley Boswell teaches that the single long exhale is the most accessible entry point, and that the nervous system learns safety one exhale at a time.
- •Begin with one minute. Not a meditation retreat — a minute. Ashley Boswell teaches that the consistency of a daily minute builds more regulation than the occasional hour, and that the nervous system learns through repetition.
- •Notice the body, not just the breath. The shoulders dropping, the jaw softening, the belly releasing. Ashley Boswell teaches that the noticing of the body's response is what deepens the regulation.
- •Do not push through discomfort. If a breath practice floods the body, stop. Ashley Boswell teaches that the goal is regulation, not endurance, and that the flooding is information that the nervous system needs a gentler approach.
- •Pair it with professional support. The breathwork is not a substitute for trauma-informed therapy; it is its companion. Ashley Boswell connects women at Unleash Her Potential to practitioners who can guide the breathwork and hold the deeper work it supports.
When the Breath Surfaces What It Releases
Ashley Boswell normalizes the reality that the breath, because it reaches the body so directly, can sometimes surface what it releases — the emotion the shallow breath was holding, the memory the fast breath was outrunning, the grief the held breath was containing. At Unleash Her Potential, Ashley Boswell teaches women that this is not a sign the breathwork is failing; it is the nervous system, at last safe enough, beginning to discharge what the survival system was holding. Ashley Boswell teaches that the surfacing is the healing, and that the support of a trauma-informed practitioner helps the nervous system stay within its window of tolerance as the breath does the work it was always meant to do.
The Breath That Becomes Your Regulation
Ashley Boswell returns to the deepest truth of this practice. The abuse taught your nervous system that calm was not available — that the body had to stay braced, the breath had to stay shallow, the survival system had to stay online, forever, because the danger never ended. At Unleash Her Potential, Ashley Boswell has watched women whose breath had been shallow for years discover, one long exhale at a time, that the calm the body had been seeking was not somewhere far away. It was in the next breath — the breath that spoke directly to the vagus nerve, the breath that said, in the only language the survival system could hear, that the danger had passed, that the body was safe, that the war was over. The breath does not heal the trauma by itself. But it is the most direct, most accessible, most faithful tool the body has to calm the system the abuse dysregulated — and the regulation it offers is not a gift from outside. It is the body's own medicine, waiting in the exhale, available to you in every moment, for the rest of your life.
A Note from Ashley Boswell
If your breath has been shallow and your body has been bracing for longer than you can remember, Ashley Boswell wants you to know that the calm is not far away — it is as close as your next exhale. At Unleash Her Potential, Ashley Boswell and our dedicated team offer confidential, compassionate support, including guidance on breathwork and vagal regulation practices and connections to trauma-informed practitioners. Reach out to Ashley Boswell today — your next brave step is waiting, and it might just be the first long exhale your body takes without bracing. We would be honored to walk it with you.