the science of somatic shaking
WHAT IS SOMATIC SHAKING?
Two years ago, people did not really understand what I meant when I used the word “somatic.” Now it is becoming mainstream, and at some point, it may even turn into a buzzword.
Somatic Shaking is a practice that uses shaking, tremors, and visceral responses to release tension, blockages, and resistance stored in the body. This process can lead to cathartic states that gradually translate into benefits for both mind and body. These include nervous system regulation, lymphatic drainage, deep relaxation, self-regulation, trauma recovery and much, much more.
It works through movement, tremoring, interoceptive awareness, and autonomic recalibration to help the body move out of chronic survival patterns and into greater resilience, safety, and functional coherence.
what is happening in your body when you shake?
When you start shaking, the body gradually lets go of the sympathetic charge, the energy accumulated during a fight-or-flight response. As small stabilizing muscles activate, they send signals of safety back to the brain, allowing the system to settle.
Shaking engages the myotatic stretch reflex, the body’s automatic response to stretch and vibration, which helps downregulate excessive muscle tone and allows tight areas to release. At the same time, it stimulates proprioceptive nerve endings in the fascia and joints. As these receptors send clearer signals about the body’s position in space, body awareness improves, and this shift supports the reduction of hyper-arousal in the system.
Shaking increases both blood flow and lymphatic circulation, which supports detoxification processes and the delivery of nutrients throughout the body. At the same time, rhythmic somatic movement has been shown to influence the autonomic nervous system, guiding it toward parasympathetic dominance, the state associated with rest and recovery.
Research in clinical settings indicates that somatic-based approaches can help reduce symptoms of post-traumatic stress, improve emotional regulation, and support recovery from chronic stress.
If you’re conducting your own research on the web, even in the mainstream health literature, you can find that shaking is linked to lower levels of stress hormones and reduced muscle tension, contributing to a reset of both body and mind.
From survival to freedom
Now think about animals. They naturally use the shaking mechanism in two ways:
- Dynamic: when they stay on the ground or remain in static postures for longer periods.
- Neurogenic: imagine a dog that has just escaped danger. It begins to shake intensely.
The first form activates vital energy and sets the system in motion, while the second releases excess activation from the nervous system.
On a physiological level, the practice can be understood through several complementary lenses:
- polyvagal theory
- somatic experiencing
- interoception
- predictive processing
- fascia research
- heart rate variability
- neuroplasticity.
Together, these models help explain why shaking can support stress discharge, vagal tone, body awareness, and the creation of new self-regulating patterns.
In the Somatic Shaking Method, both mechanisms are used, dynamic and neurogenic, sometimes practiced separately, sometimes combined, one following the other.
The process often begins with dynamic shaking, which activates the body and brings the system into motion. From there, it can naturally transition into neurogenic tremors, where the shaking becomes less controlled and more reflexive.
scientific foundation of shaking
- Polyvagal regulation trough somatic shaking: Somatic Shaking supports autonomic flexibility by helping the system move out of prolonged fight, flight, freeze, and shutdown states. In practical terms, this means more capacity for calm engagement, emotional stability, and faster recovery after stress activation.
- Stress discharge and trauma release: Tremoring can help complete unfinished defensive responses held in the body. This is one of the key reasons body-based methods are relevant in trauma work. The body does not only store the memory of events, it also carries the activation patterns that were never fully resolved.
- Interoception and Self-Awareness: The practice strengthens interoception, your ability to sense what is happening inside the body. As this improves, you detect tension, anxiety, collapse, agitation, and safety cues earlier. Better body awareness supports better self-regulation.
- Predictive processing update: The nervous system runs on predictions based on past experience. When the body receives new sensations in a safe and regulated context, old threat predictions can begin to update. This helps loosen habitual responses and supports new embodied patterns.
- Fascia, Tension, and Movement: Chronic stress often shows up as bracing, rigidity, contraction, and reduced movement variability. Shaking introduces rhythmic mobilization through the whole body, which may help soften holding patterns and restore a more fluid relationship between structure, sensation, and movement.
- Neuroplasticity Through Repetition: Repeated states become traits. When regulation is practiced consistently, the nervous system learns it. This is where somatic shaking becomes more than a cathartic experience. It becomes training for resilience, regulation, and a more stable inner baseline.
why i include somatic shaking in my classes, workshops, retreats and private session?
I taught yoga and Taoism for over a decade, and before every class I would start with dynamic shaking. I could clearly see the benefits of the practice, but I never imagined it would become the main method I use in my work with clients.
I began noticing spontaneous tremors in my clients during sessions. As I paid closer attention to their effects and outcomes, I ran an experiment that included both myself and my clients. For several months, we went deeper into the practice and discovered that somatic shaking is a complete system in itself. This is how I developed the Dynamic way of shaking, the Neurogenic practice and the Kundalini path. All together as one method: SOMATIC SHAKING.
You don’t need flexibility to practice somatic shaking. You don’t need to do the splits, and you don’t have to be highly fit. Anyone can do it. One of my students, a teacher, now practices it together with children using what she learned from me. It is becoming a real movement, and I’m proud to be part of how it’s growing.
You can attend to our events and workshops online or live, around the world.
Scientific References
- Porges, S. W. (2011). The Polyvagal Theory: Neurophysiological Foundations of Emotions, Attachment, Communication, and Self-Regulation.
- Levine, P. A. (2010). In an Unspoken Voice: How the Body Releases Trauma and Restores Resilience.
- Van der Kolk, B. A. (2014). The Body Keeps the Score: Brain, Mind, and Body in the Healing of Trauma.
- Craig, A. D. (2002). How Do You Feel? Interoception: The Sense of the Physiological Condition of the Body.
- Seth, A. K., & Friston, K. J. (2016). Active Interoceptive Inference and the Emotional Brain.
- Schleip, R. (2003). Fascial Plasticity: A New Neurobiological Explanation.
- Thayer, J. F., & Lane, R. D. (2000). A Model of Neurovisceral Integration in Emotion Regulation and Dysregulation.
- Doidge, N. (2007). The Brain That Changes Itself.
Ancestral Roots
Explore the ritual, historical, and body-based origins behind shaking practices across cultures, traditions, and embodied pathways of transformation.