Of all the modules in my Yoga Therapy Diploma, this was the one I had been anticipating most.
It wasn't one of the first modules I studied, and perhaps that was no bad thing. By the time I arrived, I had already completed modules on the digestive system, musculoskeletal issues, reproductive health and more. Throughout those earlier modules, our Programme Director and lead teacher, Montserrat G. Mukherjee, would often say the same thing:
"Everything begins and ends with the nervous system."
By the time I finally reached the Yoga Therapy for the Nervous System, Degenerative Disease and Pain Management module, I knew this was going to be a significant week of study. What I didn't expect was quite how profound it would be.
There were moments where long-held assumptions were challenged. There were moments where science helped explain experiences I'd struggled to make sense of personally. And there were moments that reinforced exactly why I want to do this work.
Because once you begin to understand the nervous system, you realise that it sits behind almost everything we encounter as yoga teachers and Yoga Therapists. Whether someone arrives in your therapeutic setting with IBS, chronic pain, anxiety, burnout, insomnia, addiction, fatigue, trauma, or simply a sense that life feels overwhelming, the nervous system is always somewhere in the story.
In an increasingly dysregulated world, helping people find greater balance, safety and resilience within their own nervous systems may be one of the most important gifts we can offer.
Here are six of my biggest takeaways from the module.
1. Pain Really Is "All in Your Head" – But Not in the Way You Think
For many years, the phrase "it's all in your head" has been used to dismiss people's pain.
What I learned is that pain actually is created in the brain – but that doesn't make it imaginary.
Pain isn't generated by your knee, your shoulder or your lower back. Pain is the brain's interpretation of information it receives from the body. That interpretation is influenced by all sorts of factors, including previous injuries, memories, emotions, beliefs and lived experience.
This helps explain why two people can experience the same injury very differently.
Rather than making pain less real, understanding this actually makes it more fascinating. It also opens up new possibilities for healing, because if the nervous system can learn pain patterns, it can also unlearn them and create new ones.
2. Deep Breathing Doesn't Always Relax the Nervous System
This one genuinely surprised me.
As yoga teachers, many of us have been taught that big, deep breaths automatically calm the nervous system. Yet the reality is often more nuanced.
During the module, we explored how large, forceful breathing can sometimes be activating rather than calming. After all, when we're stressed, anxious or preparing for action, we often breathe more heavily.
True relaxation frequently looks very different.
The most relaxed people don't necessarily breathe more. Their breath becomes softer, quieter and less effortful.
As someone who has spent years around yoga, this challenged one of my assumptions and made me rethink how I teach breathing practices.
3. A Healthy Nervous System Isn't Calm All the Time
For me, this was one of the most useful lessons of all.
We often talk about nervous system regulation as though the goal is permanent calm. But that's not actually how a healthy nervous system works.
A well-regulated nervous system can activate when necessary and settle when appropriate. It responds to life rather than becoming stuck in one state.
Stress isn't the problem. Activation isn't the problem. Even anxiety isn't necessarily the problem.
The challenge comes when we become trapped in states of chronic activation or prolonged shutdown and lose the ability to move flexibly between them.
The goal isn't to be calm all the time. The goal is adaptability.
4. The Brain Can Rewire Itself
The concept of neuroplasticity never fails to amaze me.
The brain is not fixed. It is constantly adapting, learning and creating new pathways.
We explored how the nervous system can sometimes create alternative routes when existing pathways become disrupted. This remarkable ability helps explain why recovery is possible after injury, trauma and illness.
For anyone working in health and wellbeing, this is an incredibly hopeful message.
The message is that change remains possible, improvement remains possible, and recovery remains possible.
The nervous system is far more adaptable than many of us realise.
5. Freezing Isn't Weakness – It's Survival
This was perhaps the most personally meaningful lesson of the entire module.
When we talk about stress responses, most of us are familiar with fight or flight. Freeze is often the forgotten response.
Yet for many people who have experienced trauma, freezing can become a source of shame. They wonder why they didn't run. Why they didn't fight. Why they didn't do something.
One of the most powerful discussions during the module reframed this for me completely.
The nervous system does not choose the response that looks strongest. It chooses the response that it believes offers the greatest chance of survival.
Sometimes that response is fight. Sometimes it's flight. And sometimes it's freeze.
Freezing is not weakness. Freezing is protection.
For me, that was a profound shift in perspective.
6. Everything Comes Back to Safety
If there was one thread that ran through the entire week, it was this.
The nervous system is constantly asking:
"Am I safe?"
Whether we were discussing chronic pain, anxiety, trauma, sleep, breathing practices or degenerative disease, the concept of safety appeared again and again.
Many of the tools used in Yoga Therapy are not really about stretching further, becoming stronger or achieving a perfect pose.
They are about helping the nervous system experience enough safety that it no longer needs to remain on high alert.
When people feel safe, healing becomes more possible, breathing changes, and pain can soften.
When people feel safe, the nervous system can begin to restore balance.
And perhaps that's why Montserrat has always said that everything begins and ends with the nervous system.
Having completed the module, I finally understand what she meant.
