This informal CPD article ‘Unlocking the Breath–Body Connection: How Breathing Shapes Body, Mind and Balance’ was provided by The Breathwork Reset, who offer transformative breathwork and meditation techniques combining ancient pranayama breathing methods with guided visualisation and modern music technology using the Soma Breathwork Protocol.
Each breath you take sends powerful signals through the nervous system, shaping internal balance, heart rate, mood, and digestion (1). It plays a huge role in modulating our stress response and affects virtually every organ in the body (2). On average, we take around 20,000 breaths per day, amounting to more than 600 million breaths over a lifetime (3). Few physiological inputs are as constant or as influential.
For the human body to function, millions of biological processes must occur continuously and in precise coordination, and breathing is one of the most fundamental of these. With each inhale, oxygen enters the lungs, diffuses into the blood, and is then transported around the body by red blood cells to support cellular energy production in almost every cell (4). This process underpins the body’s ability to generate energy and maintain tissue health (5).
The Breath–Nervous System Connection
The breath has a reciprocal relationship with our internal environment. Different breathing patterns signal different functional states within the nervous system, and the nervous system, in turn, influences how we breathe (6). Slow, rhythmic breathing stabilises heart rate variability and reduces neural noise, supporting a state of physiological coherence and calm (7).
In contrast, irregular, rapid, or shallow breathing increases sensory alertness, preparing the body for action and activating what’s known as fight-or-flight mode (8). While this can support short-term performance, when chronic it contributes to fatigue, tension, and dysregulation (9).
Breathing Patterns and Health
Through this constant feedback loop, breath acts as a stream of sensory data linking respiration, circulation, and neural signalling (10). It becomes a primary mechanism through which the body regulates arousal, focus, emotional reactivity, and recovery (11). Subtle shifts in breathing patterns can alter heart rhythm, blood chemistry, and brain activity within moments (12), demonstrating how closely respiration is tied to both physical and mental state.
Modern Lifestyle and Breathing Mechanics
Our default breathing patterns form a baseline that can vary in rate, depth, rhythm, and route, including whether breathing occurs primarily through the nose or mouth (13). Many elements of modern living—from the foods we eat to the way we work—have altered not only our posture but also the way our bodies move and bear load (14). Sedentary lifestyles, prolonged sitting, reduced movement variability, and chronic stress all influence the mechanics of the skeleton and soft tissues, shaping how the diaphragm, rib cage, and respiratory muscles function (15).
These physical changes can lead to the development of breathing patterns that do not support optimal health. It is estimated that up to 60% of the population exhibits some form of dysfunctional breathing, especially during periods of stress or even at rest (16). These patterns are often subtle and go unnoticed, yet they can place unnecessary strain on the nervous system and reduce physiological efficiency (17).
Retraining Dysfunctional Breathing
Dysfunctional breathing patterns are not fixed. Because breathing operates both automatically and under conscious control, it offers a rare point of access to systems that are otherwise difficult to influence directly (18). By learning to recognise and gently adjust our habitual breathing patterns, we can retrain respiratory rhythm, depth, and efficiency (19).
With just a few minutes of consistent, conscious breathing exercises each day, we can improve stress tolerance, support clearer mental states, and enhance physical health (20), using a function we engage in thousands of times daily. In this way, we begin to shift the physiological signals that shape energy levels, stress response, and emotional state.
We hope this article was helpful. For more information from The Breathwork Reset, please visit their CPD Member Directory page. Alternatively, you can go to the CPD Industry Hubs for more articles, courses and events relevant to your Continuing Professional Development requirements.
References
- Thayer, J. F., & Lane, R. D. (2009). Claude Bernard and the heart–brain connection: Further elaboration of a model of neurovisceral integration. Neuroscience & Biobehavioral Reviews.
- McEwen, B. S. (2007). Physiology and neurobiology of stress and adaptation. Physiological Reviews.
- Tortora, G. J., & Derrickson, B. H. (2021). Principles of Anatomy and Physiology. Wiley.
- West, J. B. (2012). Respiratory Physiology: The Essentials. Lippincott Williams & Wilkins.
- Guyton, A. C., & Hall, J. E. (2020). Textbook of Medical Physiology. Elsevier.
- Porges, S. W. (2011). The Polyvagal Theory. Norton.
- Lehrer, P. M., Vaschillo, E., & Vaschillo, B. (2000). Resonant frequency biofeedback training. Applied Psychophysiology and Biofeedback.
- Homma, I., & Masaoka, Y. (2008). Breathing rhythms and emotions. Experimental Physiology.
- Jerath, R., et al. (2015). Physiology of long pranayamic breathing. Medical Hypotheses.
- Feldman, J. L., & Del Negro, C. A. (2006). Looking for inspiration: new perspectives on respiratory rhythm. Nature Reviews Neuroscience.
- Critchley, H. D., & Harrison, N. A. (2013). Visceral influences on brain and behavior. Neuron.
- Vlemincx, E., et al. (2013). Respiratory variability and anxiety. Biological Psychology.
- Nestor, J. (2020). Breath: The New Science of a Lost Art. Riverhead Books.
- Hodges, P. W., & Smeets, R. J. (2015). Interaction between pain, movement, and physical activity. Journal of Orthopaedic & Sports Physical Therapy.
- Kolar, P., et al. (2012). Postural function of the diaphragm. Journal of Orthopaedic & Sports Physical Therapy.
- Courtney, R. (2009). The functions of breathing and its dysfunctions. International Journal of Osteopathic Medicine.
- Barker, N., et al. (2016). Breathing exercises for dysfunctional breathing. Physiotherapy.
- Davenport, P. W., & Vovk, A. (2009). Cortical and subcortical control of breathing. Journal of Applied Physiology.
- Zaccaro, A., et al. (2018). How breath-control can change your life. Frontiers in Human Neuroscience.
- Balban, M. Y., et al. (2023). Brief structured breathing practices enhance mood and autonomic function. Cell Reports Medicine.
