# Physiotherapy and the Polyvagal Theory: Supporting Your Nervous System Discover how the Polyvagal Theory guides our approach to manual therapy, helping regulate your nervous system for better digestion, mood, and overall health. January 31, 2025 | 6 min read | [Susannah Reid](https://ateasephysio.ca/team/susannah-reid) , Registered Physiotherapist Nervous System Manual Therapy Polyvagal Theory ## Key Takeaways - The Polyvagal Theory explains three nervous system states: social engagement, fight-or-flight, and shutdown - Manual therapy targeting cranial nerves and vagus nerve helps shift toward regulated states - Beneficial for long COVID, anxiety, depression, digestive disorders, and hormonal imbalances Have you ever wondered why a calming touch or a safe environment can make you feel so much better? The answer lies in your nervous system, and specifically in what’s known as the Polyvagal Theory. At At Ease Physio, we integrate this understanding into our [manual therapy](https://ateasephysio.ca/services/manual-therapy) approach to help your body find its way back to balance. ## What is the Polyvagal Theory? Developed by Dr. Stephen Porges, the Polyvagal Theory provides a framework for understanding how our autonomic nervous system responds to safety and threat. Unlike the traditional view of the nervous system as simply “fight-or-flight” versus “rest-and-digest,” Polyvagal Theory reveals a more nuanced picture with three distinct states. The theory focuses on the vagus nerve—the longest cranial nerve in your body—which connects your brain to your heart, lungs, and digestive system. This nerve plays a crucial role in regulating your body’s stress response and overall well-being. ## The Three Nervous System States ### 1\. Ventral Vagal State (Social Engagement) This is your optimal state of calm, connection, and safety. When your nervous system is in this state, you feel: - Relaxed yet alert - Socially connected - Able to think clearly - Good digestion and sleep - A sense of ease in your body ### 2\. Sympathetic State (Fight-or-Flight) When your nervous system perceives danger, it shifts into this mobilized state. Signs include: - Increased heart rate - Shallow breathing - Muscle tension - Anxiety or restlessness - Digestive issues - Difficulty concentrating ### 3\. Dorsal Vagal State (Shutdown) When the threat feels overwhelming, your nervous system may move into a protective shutdown. This can manifest as: - Feeling disconnected or numb - Fatigue and low energy - Depression - Feeling “frozen” or stuck - Social withdrawal - Slow digestion ## How Manual Therapy Supports the Nervous System Manual therapy is more than just treating muscles and joints—it’s a powerful tool for nervous system regulation. Here’s how our approach works: ### Targeting the Vagus Nerve Through specific manual therapy techniques, we can influence the vagus nerve and its branches. Work around the [neck](https://ateasephysio.ca/conditions/neck-pain), [jaw](https://ateasephysio.ca/conditions/tmj-jaw-pain), and cranial base directly affects vagal tone and can help shift your system toward a more regulated state. ### Cranial Nerve Integration The cranial nerves—particularly those involved in facial expression, hearing, and swallowing—are closely tied to your sense of safety. [Craniosacral therapy](https://ateasephysio.ca/services/craniosacral-therapy) and manual techniques that address restrictions in these areas can help your nervous system feel more secure. ### Creating Safety Through Touch Skilled, attuned touch sends signals of safety to your nervous system. When your body feels safe, it can begin to release tension patterns that have been held for years. ### Releasing Held Tension Patterns Chronic stress leaves its mark on the body. Through gentle, targeted work, we help release fascial restrictions and muscular tension that keep your nervous system stuck in protective states. ## Conditions That Benefit from This Approach ### Long COVID Many people recovering from COVID-19 experience ongoing fatigue, brain fog, and dysautonomia (nervous system dysregulation). Our approach helps: - Improve vagal tone - Reduce fatigue - Support cognitive function - Address breathing pattern disorders ### Mental Health Conditions Anxiety and depression often have a strong nervous system component. [Visceral manipulation](https://ateasephysio.ca/services/visceral-manipulation) and manual therapy can also help with [headaches](https://ateasephysio.ca/conditions/headaches-migraines) and migraines that are often connected to stress patterns: - Calm an overactive stress response - Help lift the body out of shutdown states - Support emotional regulation - Complement counselling and other therapies ### Digestive Disorders The gut-brain connection is real, and it runs through the vagus nerve. Conditions that may benefit include: - Irritable bowel syndrome (IBS) - Functional dyspepsia - Constipation - Bloating and discomfort ### Hormonal Imbalances Your nervous system directly influences your endocrine system. A regulated nervous system can support: - Better sleep - Improved stress hormone balance - Menstrual cycle regulation - Thyroid function ## Practical Steps You Can Take While professional treatment is valuable, there are things you can do daily to support your nervous system: ### Breathing Practices - **Extended exhale breathing**: Breathe in for 4 counts, out for 6-8 counts - **Humming or singing**: Activates the vagus nerve through the vocal cords - **Sighing**: Natural nervous system reset ### Cold Exposure Brief cold water exposure (like ending your shower with 30 seconds of cold) can stimulate vagal tone. Start gently and build up gradually. ### Social Connection Feeling safe with others is medicine for your nervous system. Prioritize quality time with people who help you feel at ease. ### Gentle Movement Practices like yoga, tai chi, and walking in nature support nervous system regulation. The key is movement that feels nourishing, not depleting. ### Orienting to Safety Take moments throughout the day to notice that you are safe right now. Look around your environment, feel your feet on the ground, and let your nervous system register the present moment. ## What to Expect in Treatment When you come to At Ease Physio for nervous system-focused work with [Susannah Reid](https://ateasephysio.ca/team/susannah-reid), your session may include: - A thorough assessment of your nervous system patterns - Gentle manual techniques to the neck, jaw, and cranial base - Work with breathing patterns - Education about your nervous system - Take-home practices to support your progress Many people notice a shift within the first few sessions—a sense of feeling more grounded, sleeping better, or experiencing less anxiety. ## Is This Approach Right for You? This work may be particularly helpful if you: - Feel stuck in a state of chronic stress or anxiety - Experience unexplained fatigue or brain fog - Have digestive issues that haven’t responded to other treatments - Are recovering from COVID-19 or another illness - Want to support your mental health through bodywork - Feel disconnected from your body * * * _Ready to explore how nervous system-focused physiotherapy can help you? [Contact us](https://ateasephysio.ca/contact) to book an initial assessment._ ## References 1. Porges, S. W. (2011). _The Polyvagal Theory: Neurophysiological Foundations of Emotions, Attachment, Communication, and Self-regulation_. W. W. Norton & Company. 2. Dana, D. (2018). _The Polyvagal Theory in Therapy: Engaging the Rhythm of Regulation_. W. W. Norton & Company. 3. Rosenberg, S. (2017). _Accessing the Healing Power of the Vagus Nerve: Self-Help Exercises for Anxiety, Depression, Trauma, and Autism_. North Atlantic Books. ## About the Author ### [Susannah Reid](https://ateasephysio.ca/team/susannah-reid) Clinic Owner & Registered Physiotherapist Visceral Manipulation Concussion Recovery Pelvic Health CranioSacral Therapy > "Treating only the top layer of the issue will result in it resurfacing sooner or later. Assessing and treating these deeper systems of our bodies gives better, longer-lasting results." [View Profile](https://ateasephysio.ca/team/susannah-reid) · [View all posts](https://ateasephysio.ca/blog/author/susannah-reid) ## Dealing With Something Similar? Our physiotherapists treat these concerns every day. Book an assessment and get a plan tailored to your body. [Book an appointment](https://ateasephysio.janeapp.com/) [Call +1 604 923 8323](tel:+16049238323) ## Related Conditions Learn more about symptoms and treatment options connected to this topic. [Neck Pain Treatment Comprehensive physiotherapy treatment for neck pain in South Surrey. Specialized care for cervical pain, stiffness, and headaches.](https://ateasephysio.ca/conditions/neck-pain) [TMJ & Jaw Pain Treatment Specialized physiotherapy for TMJ disorders and jaw pain in South Surrey. Relief from clicking, locking, and temporomandibular joint dysfunction.](https://ateasephysio.ca/conditions/tmj-jaw-pain) [Headaches & Migraines Treatment Physiotherapy treatment for chronic headaches and migraines in South Surrey. Relief from tension headaches, cervicogenic headaches, and migraine symptoms.](https://ateasephysio.ca/conditions/headaches-migraines) ## Related Articles [Nov 1, 2024 5 min A Nervous System Approach to Better Movement Treatment Read more](https://ateasephysio.ca/blog/nervous-system-approach-better-movement) [Mar 16, 2024 6 min Dural Layers Explained: A Hidden Cause of Headaches, Vertigo & Neck Pain Education Read more](https://ateasephysio.ca/blog/dural-layers-central-nervous-system) [Jul 29, 2023 3 min Why Visceral Manipulation? 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