Ngaio Health
  • Practitioners
    • Gavin Crisp
    • Claire Rees
    • Joe Liguori
    • Tanya Friel
    • Debbie Southworth
  • Services
    • Osteopathy
    • Acupuncture
    • Myofascial Release
    • Massage Therapy
    • Cranial Therapy
    • Ortho-Bionomy
  • About us
    • About us
    • ACC info
    • Pricing
    • Join us
  • Articles
    • What Does Movement Is Medicine Actually Mean?
    • Shoulder Pain and Movement
    • Lymphatics & Fluid Movement (and The Big 6)
    • Vagus Nerve, What's All the Fuss?
    • Lower Back Disc Issues
    • Hypermobility & Fascia
    • About Tendon Pain
    • The Neuroanatomy of Acupuncture
    • What is Pain?
    • About Trigger Points
    • Fascia Shear & Pain
    • Why Does Fascia Stiffen
    • Understanding Stress and Nervous System Regulation
    • Factors in Pain Recovery
  • Contact us
  • Book now

Understanding Stress and Nervous System Regulation

Many people seek treatment because their body does not feel quite right. Their shoulders remain tense, their jaw will not let go, their breathing feels restricted, or their back keeps tightening again. They may feel exhausted but unable to properly rest, easily overwhelmed, unusually reactive, disconnected from themselves, or as though their body is continually bracing for something
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Sometimes there is an identifiable injury or medical condition. At other times, people find themselves pursuing a growing collection of symptoms that seem unrelated. They may try stretching, strengthening, massage, exercise, rest, supplements, or simply pushing through. These approaches can be helpful, but the symptoms may keep returning because another part of the picture has not yet been recognised.

Persistent pain, tension and fatigue are not always purely mechanical problems. They can also be influenced by the state of the nervous system and by how the body has adapted to stress, pain, uncertainty and repeated demands. Understanding nervous system regulation can provide a useful way of making sense of why the body may feel guarded, unsettled or unable to fully switch off.
What Does Nervous System Regulation Mean?
The nervous system is continually receiving and interpreting information from inside the body and from the world around us. It helps coordinate breathing, heart rate, digestion, attention, muscle readiness, movement, emotion, sleep and recovery.
A regulated nervous system is not one that remains calm all the time. Stress and activation are normal and necessary. We need the ability to focus, act quickly, protect ourselves, meet challenges and respond to what is happening around us.

Regulation refers to the nervous system’s ability to adjust appropriately to a situation and then recover once the demand has passed. We can become activated when something requires action, remain engaged while dealing with it, and gradually return towards a more settled state afterwards.

Nervous system dysregulation occurs when this flexibility becomes more difficult. The body may stay activated for longer than necessary, struggle to settle after stress, drop into exhaustion or shutdown, or move unpredictably between agitation and collapse.

What Dysregulation Can Feel Like
Dysregulation can appear differently from one person to another.
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For some people, this shows up as a state of persistent activation, where the body feels tense or braced, breathing becomes shallow or restricted, and the jaw may stay clenched. There can be a sense of restlessness or difficulty being still, with thoughts moving quickly or constantly trying to solve problems. This may be accompanied by irritability, defensiveness or emotional reactivity, a feeling of being rushed even when there is no need to hurry, difficulty switching off or falling asleep, and an increased sensitivity to sound, touch or pain.

For others, dysregulation takes a more depleted or shut-down form. This can feel like heaviness or exhaustion, low motivation, or a sense of being emotionally flat or disconnected. Concentration may become difficult, there may be a tendency to withdraw, and even simple decisions can feel overwhelming. Some people describe a sense of collapse or reduced energy, along with difficulty identifying what they feel or noticing sensations in the body.
What do you notice?
Take a moment to notice your body right now, your breathing, muscle tension, posture and energy. There is nothing to fix or figure out. See if you can simply notice what is here, without judgement. You don’t need to explain why it is happening; for now, just notice.
Many people move between these states. They may function at a high level throughout the day and then collapse in the evening. They may feel wired and tense for several days before becoming exhausted. Others may appear calm externally while holding considerable tension and activation internally.

These responses are not necessarily conscious choices. They are automatic changes in physiology designed to help us manage what the nervous system perceives as demanding, uncertain or potentially unsafe.
Many Symptoms, One Underlying State
When the nervous system shifts into protection, many things can change at once. Muscles may tighten to prepare for action or to protect a painful area. Breathing may become faster, shallower or less mobile. Attention may narrow towards problems and possible threats. Digestion can change. Sleep may become lighter. Pain sensitivity may increase. The body may become more vigilant, guarded or easily startled.

This does not mean that every symptom is caused by nervous system dysregulation. New, persistent or concerning symptoms should be appropriately assessed, and physical, medical and structural factors still matter. However, dysregulation can sometimes contribute to symptoms, amplify them, or make it harder for the body to recover. What initially appears to be a collection of unrelated problems may partly reflect a nervous system that has been spending too much time in protection.
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A broad simplified view of how the nervous system receives information, predicts meaning, and adjusts protection.
Stress Is More Than a Thought
Stress is often treated as a thinking problem. We try to reason with ourselves, think positively, or tell ourselves we are fine. While thinking and reflection can help us make sense of what is happening, stress is not experienced through thought alone. It is also held in the body—in breathing, posture, muscle tone, facial expression, heart rate, sensation, movement, attention and automatic reflexes. This is why someone can know they are safe and still feel tense or unsettled. The mind may understand the danger has passed, while the nervous system remains in a protective state.
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For meaningful change, it can be helpful to work with the body as well as the mind.

How the Nervous System Learns What Feels Safe

The nervous system develops through experience. From early in life, the brain begins learning what to expect from relationships, environments and other people. It learns what tends to bring connection and support. It also learns what may lead to conflict, criticism, rejection, unpredictability or disconnection.

A child cannot always step back and recognise that an adult is stressed, emotionally unavailable or behaving unfairly. Instead, children often adapt through their bodies and behaviour. They may become highly responsible, watch other people’s moods, stay quiet, hide emotions, please others, work hard to avoid mistakes, withdraw, or remain prepared for sudden changes. These adaptations are not signs of weakness. They are often intelligent responses to the environment in which a person developed.
The difficulty is that patterns learned during earlier developmental experiences can continue into adulthood, even when circumstances have changed. The nervous system may still respond strongly to disagreement, disappointment, emotional distance, authority, uncertainty, making a mistake, or feeling responsible for someone else’s reaction. Recognising this can reduce shame. Rather than asking, “Why am I reacting like this?” we can begin to ask, “What has my nervous system learned to expect here?”
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Regulation Is Not Forcing Yourself to Calm Down
Nervous system regulation is not about suppressing emotion, thinking positively or making the body relax on command. Trying to force calm can sometimes create another layer of pressure: I should be coping better. I should not feel like this. I need to get rid of this reaction.
Regulation begins with recognising what is happening without immediately fighting it. That might mean noticing:
  • I am holding my breath.
  • My jaw is clenched.
  • My shoulders are lifting.
  • My stomach feels guarded.
  • I am rushing.
  • I feel the urge to defend myself.
  • I am becoming distant or shutting down.
  • I feel present, supported and connected.
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This kind of awareness is sometimes called somatic awareness. It means noticing our experience as it is expressed through the body.

The aim is not to analyse every sensation or become preoccupied with symptoms. It is to develop enough connection with the body to recognise when our state is changing and to respond with greater choice. We cannot always regulate something that we have not yet noticed.
Small Experiences Can Help the Nervous System Settle
Once we recognise that the body has shifted into protection, we can begin to offer it different information. Depending on the person and situation, this may involve allowing the exhalation to lengthen, feeling the support of the chair or floor, and orienting to the present environment. It can also include softening areas of tension such as the jaw, hands or belly, moving or gently releasing physical tightness, and slowing down before responding. Other helpful steps may be naming a feeling or need, taking a break from stimulation, asking for support, or reminding ourselves that we are safe enough in this moment.

These actions are not magic techniques, and no single strategy works for everyone. Sometimes breathing exercises are soothing; at other times, movement, contact, space, warmth or practical support may be more helpful. Regulation is less about finding one perfect exercise and more about gradually learning what helps your particular nervous system feel more supported, organised and able to respond.
Co-Regulation, Therapeutic Relationship and Touch
Human nervous systems do not regulate entirely in isolation. We are influenced by the people around us—their presence, voice, pace, attention and responsiveness. When we feel understood and supported by someone we trust, it can become easier to notice what is happening inside us without becoming overwhelmed. This process is often called co-regulation.

Working with an informed practitioner can provide a more intentional space for this. Conversation can help us understand and put words to our experience, while somatic awareness, movement and therapeutic touch offer a more bottom-up way of listening to how that experience is being carried in the body.

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Safe, respectful and consent-based touch provides sensory information to the brain and nervous system. It may help someone become aware of bracing, feel more physically supported, or experience movement and softening without having to force it. The value is not simply in “releasing” a muscle, but in offering responsive, predictable contact through which the nervous system may feel less need to guard.

This kind of treatment is fundamentally about attentive listening—through both words and the body. Rather than imposing change, the practitioner follows the person’s responses, pace and sense of choice, helping create the conditions in which greater settling and regulation may become possible.
Relearning Flexibility and Safety
The goal of nervous system regulation is not to remain calm all the time. We need activation to work, exercise, protect ourselves and respond to challenges, just as we need the ability to slow down, rest, connect and recover. Regulation means having access to this full range and being able to return towards a more settled state when the demand has passed.

This flexibility develops gradually. Through consistent experiences of awareness, support and recovery, the nervous system can begin to learn that it does not always need to brace, remain vigilant or shut down. New experiences of safety, trust and connection—both on our own and with others—can help expand what feels possible.
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The nervous system learns to settle through experiences of safety, support, and connection.
A Meditation for Feeling As Safe As You Reasonably Can
by Rick Hanson 
(source)
Repeated practices and moments like this can support neuroplastic change — helping the brain and body gradually learn new patterns of regulation and become better able to settle into a sense of felt safety.
⚠️ Disclaimer:
This page is here to support—not replace—medical advice. If you're experiencing intense, unusual, or worsening symptoms, it's a good idea to check in with your GP or health care provider. 

🩺 For Referrers:
We’re always happy to collaborate with referring providers. Feel free to get in touch to discuss an approach or referral.
📚 Sources & Further Info:
  • Internal Family Systems (Parts Work):​
    • ​No Bad Parts by Richard Schwartz
    • ​Internal Family Systems Explained by Tori Olds (Youtube playlist)
    • ​How to Heal Your Inner Child | Being Well (Youtube)
  • Nervous System
    • ​Anchored by Deborah Dana
    • Restoring your Internal Sense of Safety after Trauma | Dr. Arielle Schwartz​ (Youtube)
    • Say This When You're Overwhelmed | Nervous System Hack (Youtube)
  • Attachment & Relationships
    • ​Attached by Amir Levine & Rachel Heller
  • Focusing (developing a sense of what you are feeling)
    • Learning to Focus (Youtube)
    • Embodiment Meditation to Process Painful Emotions (Youtube)
  • Understanding & Developing Emotional Maturity
    • ​Adult Children of Emotionally Immature Parents by Lindsay Gibson
    • Dealing with Emotionally Immature People (and Parents) | Dr. Lindsay Gibson, Being Well Podcast​ (Youtube)
  • Understanding Needs & How to Communicate
    • Nonviolent Communication by Marshall Rosenberg​
  • Meditation App- Healthy Minds
    • ​The Healthy Minds Program is a completely free, evidence-informed app with guided practices and short lessons designed to support mindfulness, emotional well-being, and self-awareness.
Related article:
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Vagus Nerve, What's All The Fuss?
Discover how the vagus nerve connects body, brain, and emotions — and how to support well-being.
Wellington Acupuncture
by Joe Liguori
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63 Ottawa Road, Ngaio, Wellington
Email: [email protected]
Tel: (04) 479 4680

  • Practitioners
    • Gavin Crisp
    • Claire Rees
    • Joe Liguori
    • Tanya Friel
    • Debbie Southworth
  • Services
    • Osteopathy
    • Acupuncture
    • Myofascial Release
    • Massage Therapy
    • Cranial Therapy
    • Ortho-Bionomy
  • About us
    • About us
    • ACC info
    • Pricing
    • Join us
  • Articles
    • What Does Movement Is Medicine Actually Mean?
    • Shoulder Pain and Movement
    • Lymphatics & Fluid Movement (and The Big 6)
    • Vagus Nerve, What's All the Fuss?
    • Lower Back Disc Issues
    • Hypermobility & Fascia
    • About Tendon Pain
    • The Neuroanatomy of Acupuncture
    • What is Pain?
    • About Trigger Points
    • Fascia Shear & Pain
    • Why Does Fascia Stiffen
    • Understanding Stress and Nervous System Regulation
    • Factors in Pain Recovery
  • Contact us
  • Book now