Breaking the rumination loop: How writing and movement unstick your nervous system.
We all hit periods where life feels like it's running on autopilot, or where a single problem creates a persistent feeling of mental paralysis. When you feel "stuck," it isn't just an abstract emotional state, it is a physiological one. When the brain senses ongoing uncertainty or chronic stress, it narrows its focus. The prefrontal cortex (responsible for creative problem-solving and executive function) gets sidelined by an overactive sympathetic nervous system. You end up stuck in a cognitive loop, running the same stressed thoughts without finding new solutions. Breaking that state rarely happens by just "thinking harder." To shift your mental state, you have to change your physical and neurological input.
1. Expressive writing: Externalising the cognitive load.
Journaling isn't just about recording your day; it acts as a mechanism to clear brain fog. When you write thoughts down, you move them out of working memory and onto paper; a process known in psychology as externalisation. If sitting down to a blank page feels overwhelming, avoid vague prompts and use structured, low-friction micro-prompts:
Anchor the nervous system: Write down three tangible, immediate things in your physical environment that bring a sense of calm—whether that's the warmth of a mug, the sound of a Tūī outside the window, or fresh air through a door. This simple exercise helps signal safety to a hyper-vigilant nervous system.
Identify immediate action steps: Ask yourself: "What is one action I can take in the next 10 minutes that reduces friction today?" (clearing your desk, stepping outside, or drinking a glass of water). This triggers a small dopamine response, helping override behavioural inertia.
Acknowledge micro-wins: List two minor tasks you completed today. Recognising small wins reinforces self-efficacy, shifting the brain away from a helplessness state.
2. Somatic circuit-breakers: Moving out of the head.
Mental stagnation almost always corresponds with physical tension. Chronic rumination keeps the body in a subtle, low-grade "fight-or-flight" posture; shallow breathing, tight shoulders, restricted spinal movement, and elevated muscle tone. To change your internal state, you can use physical interventions to alter autonomic tone:
Somatic movement: Physical activity (even a 10-minute walk) increases blood flow to the brain, stimulates Brain-Derived Neurotrophic Factor (BDNF), and helps metabolise lingering stress hormones like cortisol.
Down-regulating the nervous system: Gentle breath work (such as extending your exhales longer than your inhales) directly stimulates the vagus nerve, signalling the parasympathetic nervous system to lower heart rate and reduce physical anxiety.
Spinal and nervous system alignment: As a holistic chiropractor, I see how physical joint restrictions and postural holding patterns keep the body stuck in a stress state. Restoring mechanical movement to the spine helps reduce sensory overload, making it easier for the mind to access clarity and focus.
Restoring physical & mental momentum.
If you feel like you are spinning your wheels, remember that big shifts start with tiny adjustments to your physical state. Whether it is taking five minutes to write down your thoughts, stepping outside for fresh air, or addressing physical tension held in your body, small actions help restore natural momentum. Feeling physically held back by stress, fatigue, or joint tension?
If you are based in the Bays and want to support your physical foundation, book a consultation at our Browns Bay clinic today to help align your body and down-regulate your nervous system.