Spontaneous Movement, Somatic Release & Kundalini
During meditation, breathwork, Tantra, de-armouring, sexual energy practices or other forms of embodied work, something unexpected can sometimes happen: the body begins to move by itself.
You might notice a gentle trembling in the legs or pelvis, shaking through the whole body, the spine beginning to undulate, the head moving, the hands forming unfamiliar positions, or the body spontaneously moving into shapes that resemble yoga postures. At other times there may be very little visible movement, but internally you experience heat, tingling, pulsing, waves of pleasure or a powerful sense of energy moving through you.
For someone encountering this for the first time, it can be fascinating, pleasurable, emotional, confusing or even a little frightening. A natural question is: What is happening to me?
There isn't necessarily one answer. The same experience can be understood through different frameworks. Somatic traditions may understand shaking and spontaneous movement in relation to muscular tension, activation, emotional release and nervous system regulation. Yogic and Tantric traditions have their own language for spontaneous movement, kriyas, Kundalini, prana and the movement of life force through the subtle body.
I don't think we always need to choose between these perspectives. My own work sits at the meeting point between the somatic and the energetic, and I am interested in what the body is actually experiencing as well as the different traditions through which we might understand it.
Why Does the Body Shake?
Shaking is something the human body is capable of doing naturally. We can tremble when we're cold, frightened, excited, exhausted, overwhelmed or experiencing something intensely pleasurable. Tremoring can also arise during practices such as TRE®, breathwork and somatic bodywork, including de-armouring.
Within somatic work, shaking may be experienced as part of the body releasing muscular tension and patterns of holding. Sometimes there is an emotional quality to it; sometimes there isn't. You might feel a wave of sadness or anger alongside the movement, or you might simply experience your legs shaking for several minutes and afterwards feel softer, more open or deeply relaxed.
The movement itself can take many forms. There may be trembling, shaking, stretching, arching, curling, changes in the breath, sounds or movements through the pelvis and spine. Sometimes these movements feel partly voluntary; at other times there is a very distinct experience that the body is moving without you consciously directing it.
This is where the boundary between what we call somatic release and what spiritual traditions might describe as energetic movement becomes particularly interesting.
I've written separately about the physiology and somatic perspective in Why Does the Body Shake? Understanding Trembling & Spontaneous Movement in Somatic Work.
When Spontaneous Movement Feels Energetic
Not every spontaneous movement feels like the release of muscular tension. Sometimes the experience has a distinctly energetic quality.
You may feel a current travelling through the body, heat rising through the spine, tingling or pulsation around the pelvis, waves moving through the torso, spontaneous changes in breathing, pleasurable or ecstatic sensations, or a sense that something is moving through you rather than being consciously created by you.
In yogic traditions, spontaneous movements arising during meditation or energetic practice are often described as kriyas. These might include movements of the spine, shaking, gestures of the hands known as mudras, changes in breathing, sounds, or the body moving spontaneously into positions resembling asanas.
For people exploring Tantra and sacred sexuality, these experiences can also emerge as sexual energy becomes more available. Sexual energy doesn't necessarily remain localised in the genitals. Through breath, movement, attention and energetic practices, sensations can begin to spread through the pelvis, spine, chest and the rest of the body. What initially feels sexual may become experienced more broadly as vitality, pleasure, aliveness or life force.
This doesn't automatically mean that someone is having a Kundalini awakening. Spontaneous movement, pleasure and energetic sensation can occur without Kundalini being the most useful way of understanding the experience.
But for some people, Kundalini becomes a meaningful framework.
What Is Kundalini?
In yogic and Tantric traditions, Kundalini is understood as a latent spiritual power or Shakti associated with the base of the spine. It is traditionally represented as a coiled serpent and described as a profound transformative force within the human being.
Different traditions understand Kundalini in somewhat different ways, but broadly, Kundalini awakening refers to the activation of this latent energy and its movement through the subtle body. Classical yogic descriptions speak of Kundalini rising through the central channel, the sushumna nadi, and interacting with the chakras as consciousness unfolds.
Kundalini may awaken spontaneously, but there are also longstanding traditions specifically intended to cultivate and work with this energy through meditation, mantra, pranayama, mudra, bandha, yoga and Tantric practice.
The purpose traditionally goes far beyond feeling energy or having unusual bodily experiences. Kundalini belongs within a much larger spiritual framework concerned ultimately with consciousness, liberation and the nature of who or what we are.
That distinction matters because Kundalini can easily become reduced in contemporary wellness culture to dramatic shaking, energetic highs or unusual sensations. These may accompany energetic practice, but they aren't in themselves the purpose of Kundalini awakening.
Signs Associated With Kundalini Awakening
People describing Kundalini experiences report an enormous range of phenomena. Physical experiences can include heat or coolness moving through the body, tingling, vibration, pressure, waves of sensation or strong movement along the spine. There may be spontaneous kriyas, mudras, changes in breathing, vocalisation or movements that resemble yoga postures.
Emotionally, people sometimes experience unexpected waves of grief, joy, love, fear or bliss. Energetically, there may be a heightened awareness of subtle sensation, pulsing, expansion, currents of energy or an increased sensitivity to other people and environments.
There can also be changes in consciousness: profound periods of stillness, altered perceptions of self, mystical experiences, heightened intuition, a sense of interconnectedness or oneness, vivid dreams, symbolic imagery and spiritual insight.
Not everyone experiences Kundalini in the same way, and dramatic physical phenomena aren't a requirement. For some people, the process is much quieter.
Spanda: The Subtle Movement of Life
There is another concept from the Tantric traditions that I find particularly beautiful in understanding these experiences: Spanda.
In the non-dual Śaiva traditions of Kashmir, Spanda can be translated approximately as vibration, pulsation or throb. It points towards the subtle creative movement of consciousness. The dynamic pulse through which stillness expresses itself as life and experience.
Spanda isn't simply physical shaking, and it isn't another word for Kundalini. It points towards something more fundamental: the subtle pulsation of life itself.
This is one reason I am interested in spontaneous movement without immediately needing to categorise it. Sometimes what begins as obvious shaking gradually becomes much more subtle. You might become aware of tiny internal movements, pulsation, breath, waves of sensation, pleasure or an almost imperceptible sense of movement within stillness.
From a Tantric perspective, the invitation can shift from “How do I make the energy move?” towards “Can I become sensitive enough to notice the movement that is already here?”
I've explored this more deeply in Spanda and the Sacred Vibration of Being.
Sexual Energy, Pleasure & Life Force
For people exploring Tantra and sacred sexuality, Kundalini can become particularly interesting because sexual energy and spiritual energy aren't necessarily understood as separate.
Sexual arousal is one expression of our capacity for sensation, pleasure, vitality and creative energy. Tantric practice can involve becoming increasingly sensitive to this energy rather than immediately directing it towards orgasm or discharge.
Through breath, awareness, relaxation, movement and practices that work with the subtle body, sensation may begin to spread beyond the genitals. Arousal can become a whole-body experience. There may be waves of pleasure, involuntary movement, trembling, changes in breathing or a sense of energy moving through the spine and heart.
Over time, the relationship with this energy can become less about creating increasingly intense experiences and more about developing sensitivity to it. Learning how to stay present with pleasure, circulate energy, allow intensity to rise and fall, and experience sexual energy as part of a much broader spectrum of life force.
This is one of the places where sacred sexuality can move beyond sexuality itself. The same energy that is experienced as erotic charge may also be experienced as creativity, vitality, devotion, tenderness, presence or spiritual longing.
Somatic Release, Kriyas, Spanda or Kundalini?
It is tempting to want to know exactly which one we're experiencing.
Sometimes the distinction is useful. If you've deliberately practised TRE® and your legs begin trembling, understanding the tremor through a somatic lens makes sense. If you're practising Kundalini Yoga, pranayama or Tantra and experience a strong energetic movement through the spine accompanied by spontaneous kriyas, the yogic framework may feel much more relevant.
At other times, several ways of understanding an experience may coexist.
The body isn't divided into separate psychological, physiological, emotional, sexual and spiritual compartments. A powerful experience can involve muscular release, emotion, autonomic activation, pleasure, meaning and a sense of energetic movement simultaneously.
For me, the more interesting question is often not “Which label proves what is happening?” but “What is my relationship with what is happening?”
Can I stay present with it? Can I allow the movement without needing to exaggerate it? Can I remain aware of my breath and body? Can I distinguish between an experience that feels opening and one that is becoming overwhelming? Can I allow pleasure without immediately needing to intensify or discharge it? Can I remain curious rather than needing every sensation to mean something?
From Dramatic Movement to Subtle Awareness
With continued practice, some people find that their awareness becomes increasingly subtle.
Instead of energy simply feeling as though it is happening to you, you may begin to develop a relationship with it. You learn when to follow it, when to soften, when to breathe, when to move, when to become still and when to allow the experience to complete in its own time.
The practice becomes less about chasing energetic phenomena and more about listening.
Working Safely With Powerful Energetic Experiences
Kundalini and energetic practices can be beautiful and deeply meaningful, but they can also become intense.
Grounding matters. So does sleep, food, ordinary daily life, relationships, movement and time away from spiritual practice. If an experience becomes so intense that you're unable to sleep, function normally or feel grounded in everyday reality, that isn't something you need to push through in pursuit of spiritual progress.
A skilled teacher or practitioner who understands both embodied and spiritual practice can be valuable, particularly when spontaneous movement or energetic experiences become difficult to navigate.
There is also no requirement to turn every unusual sensation into evidence of Kundalini awakening. Sometimes a shaking leg is a shaking leg. Sometimes a wave of energy feels profound. Sometimes we don't know.
Part of mature practice, for me, is becoming comfortable with that uncertainty.
Exploring This Work With Me
If you're curious to explore these ideas experientially, they form part of several areas of my work. Through 1:1 Somatic Bodywork & De-armouring, workshops and festivals, and my Couples Immersion, I work with breath, movement, touch, energy, pleasure and embodied awareness in different ways.
Resources to Explore Further
For a deeper exploration of Kundalini and the yogic framework, Kundalini Tantra by Swami Satyananda Saraswati and Moola Bandha: The Master Key by Swami Buddhananda are useful starting points. Cyndi Dale's The Subtle Body offers a much broader survey of energetic anatomy and traditions.
Moola Bandha: The Master Key – World of Books
