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Primary Respiration

The Building Blocks: Cranial Wave, Fluid Tide, Long Tide

By Jenna Milner | November 15, 2025 | 0 Comments

A reader asked about the terms Cranial Wave, Fluid Tide, and Long Tide. Biodynamic Craniosacral Work typically uses these terms to describe three subtle motions, which we feel in or around the body. I use them in a more wide-ranging context. Yes, they are the foundation of Biodynamic practice. But I actually understand them as…

Losing Perception of the Tides: The Secret Second Phase of Biodynamic Craniosacral Work

By Jenna Milner | October 15, 2025 | 2 Comments

A student recently asked, What does it mean to progress on the Biodynamic path? There are many elements to mastery in our field. In the first phase of our education, we learn to reliably perceive and engage the four building blocks of the Ascending Current: Cranial Wave, Fluid Tide, Long Tide, and the Dynamic Stillness.…

Biodynamics: Birthright or Evolution of Consciousness?

By Jenna Milner | September 15, 2025 | 2 Comments

Biodynamic Craniosacral Work introduces us to four qualities of body: Neutral (Tissue), Fluid Tide (Fluid), Long Tide (Potency), and Dynamic Stillness (the non-physical dimension). Do these four universal expressions of embodiment represent something that everyone can enjoy? Or are they evolutionary steps that require a leap of consciousness? To both of these seemingly opposite questions…

The Chief Corner Stone: Not Seeking A Shift

By Jenna Milner | August 15, 2025 | 0 Comments

Biodynamics abounds in paradox. Perhaps the most counterintuitive element of our work is that we don’t seek a shift in our clients. At least, we don’t seek a shift in the moment, while we’re in session. (I’ve written a previous blog about overarching intentions, which I distinguish from efferent activity.) Seeking for something to shift…