Spiral Syllabus by Karen Kirkness

Spiral Syllabus by Karen Kirkness Dr Karen Kirkness ॐ PhD Medical Sciences ✍🏼 Author of Spiral Bound: Integrated Anatomy for Yoga 🌀 Anatomy Education

I care about fascia because it’s the conduit of prāṇa.https://www.mdpi.com/1422-0067/27/1/160And yoga (at least the way ...
10/01/2026

I care about fascia because it’s the conduit of prāṇa.
https://www.mdpi.com/1422-0067/27/1/160
And yoga (at least the way I understand and practise it) is a way of playing in the prāṇa field, not controlling it.

What’s surprised me most, as the science has caught up, is this:
calcium ions are the currency of that playground.
http://bit.ly/4jA7ebr

So what if starting fresh this year didn’t mean a new routine…
but a completely different picture of what’s happening when you move?

We’re entering a new era of fascia science, and the calcium–hyaluronan axis (the CHA axis) is quietly rewriting the rules. Or maybe it’s just revealing the body’s logic more clearly.

This isn’t about whether stretching is good or bad.
It’s about recognising that every reach, every breath, every thought triggers a bio-electric cascade.

Movement doesn’t just use hydration.
It manufactures "lubricant" on demand.

Your fascia is alive with mechanosensitive channels (biological touchscreens) translating movement into calcium signals... rather, it allows the ions (entangled with hyaluronan) to flood the cell with signal.

Those signals kick off a molecular relay that triggers fresh hyaluronan (HA) extrusion directly into your fascial planes.

Long, high-molecular-weight HA whispers: all is well, keep gliding.
Fragmented, low-molecular-weight HA shouts: whoa, nelly (repair mode).

Same molecule.
Completely different messages.

That smooth, spacious feeling after intelligent movement?
That’s the conversation working.

The stiffness, the drag, the “why does this feel crunchy today?”
That’s the riot... your fascia asking for attention. We need the quiet of CD44 (HA receptors tuned to long sugary HA chains) and the riot of RHAMM (the HA receptors sensitive to higher intensity training).

Moving well, I’m learning, isn’t about going hard or going home. Funny, I've always felt this intuitively...
It’s about learning the rhythm between the two, again and again. Calcium signaling science demonstrates how and why movement is the native input signal, the key to personal regulation. Yoga and fascia people, I know you'll want to integrate this into your practice!

I’ve just published a new piece—The Quiet Riot—sharing what we know now that profoundly changes how I think about movement, yoga, and tissue intelligence.

Fascia isn’t passive... It’s listening. Interpreting. Answering back, full of sass.

Movement quality is the motional dialect your tissues understand at the molecular level.

If you’re curious rather than formula-hungry, I’d love you to read it.

The full academic paper was published in Carla Stecco's Special Issue "Fascial Anatomy and Histology: Advances in Molecular Biology" in the International Journal of Molecular Sciences—find it here: https://www.mdpi.com/1422-0067/27/1/160. It is dense (sorry not sorry) so here is the blog: http://bit.ly/4jA7ebr

This feels like the right science to begin 2026 with—not to control your body more, but to listen with curiosity. Vary your input signals. Go hard, go home, repeat.

Your fascia makes its own lubricant on demand. Learn how the calcium-HA feedback loop responds to every move you make—at the molecular level.

The original spiral 🌀 Thanks to the MIT researchers and all who have shared this mind-blowing video of calcium influx at...
23/12/2025

The original spiral 🌀 Thanks to the MIT researchers and all who have shared this mind-blowing video of calcium influx at conception, I’ve been seeing it everywhere and it still gives me goosebumps 🥹

Anyone teaching anatomy and embryology for years will have calcium on their radar, but this mighty little ion is so much more than the stuff of 🦴 and 🦷.

It wasn’t until I went back to the foundations of form (to ask what actually kicks life off)
…that the ubiquitous role of calcium ions became the center of my research 🌀

Across animals, invertebrates, plants, and fungi 🍄‍🟫
there’s a shared opening move.

A rapid influx of calcium ions ⚡

The spark is as universal as it is periodic:

Calcium sits in a rare sweet spot…
with an electron configuration that always wants to give two away.

It’s intrinsically collaborative.
💫 Restless until it binds.
💥 Reactive until it connects.

That insatiable drive to interact (periodic promiscuity?)
is exactly what makes calcium so powerful…
and evolutionarily conserved all over this planet
in shaping life, movement, tissue, memory, mechanotransduction, adaptation, and repair.

While building Module One of my Embryo course,
I’ve been deep in narrative reviews (one after another), obsessively tracing calcium signaling from fertilization
→to morphogenesis
→to fascia
→to nervous systems
→to regeneration.

Somewhere along the way, I realized something 👀
I’d become a serial collaborator too.
Very calcium-coded.

If you want to follow this thread…
→from the moment life ignites →to the shared architecture that connects us across evolution…
you’ll want to get your head around ionotropics.

And you’ll definitely want to understand calcium 🧬

You can dive into the ionotropic story with me inside
Meet the Embryo ♻️ now still in beta pricing ✨(drop EMBRYO in th comments for info 🔗).

All my papers live there…
→translated into accessible language…
with video lectures, visual models,
and pathways you can explore based on what grips you.

Because the next wave of inquiry isn’t mechanical…
it’s ionotropic ⚡

🔔 🎄❣️🤍 The Spiral Syllabus approach to pregnancy yoga is an invitation to be merry… and:Especially in the third trimeste...
15/12/2025

🔔 🎄❣️🤍 The Spiral Syllabus approach to pregnancy yoga is an invitation to be merry… and:

Especially in the third trimester, movement must be three things:
♻️
1. Adaptable

Pregnancy is not a linear process, so movement can’t be either.
Spiral-based practice adapts day to day…responding to energy levels, joint laxity, breath capacity, and the changing center of gravity. The body leads; the practice listens.



2. Nourishing

Movement is not about effort, it’s about feeding the system.
Gentle spirals, oscillation, and rhythm hydrate fascia, support circulation, and regulate the nervous system, offering nourishment to both parent and baby without depletion.



3. Preparatory

Every movement is a quiet rehearsal.
Spiral patterns prepare the pelvis, breath, and tissues for the multidirectional demands of birth (whether a vaginal or belly birth) cultivating elasticity, coordination, and trust rather than control.



Pregnancy yoga isn’t about memorising a whole separate repertoire of movement…
It’s about moving wisely, adapting your existing rhythms so the body remembers how to open and respond when it matters most. And a lifetime of mental/emotional tools for modeling self-regulation in the new era of parenthood!! 😅

Join Karen’s Prental Yoga CPD for yoga teachers in 2026 - Drop “Preg” in the comments.

Thank You 📍Photos by

Ready to become a confident, knowledgeable yoga teacher in 2026? Download the free Prospectus here: https://www.spiralsy...
09/09/2025

Ready to become a confident, knowledgeable yoga teacher in 2026? Download the free Prospectus here: https://www.spiralsyllabus.com/pl/2148576796

📯Join the Yoga Alliance-accredited 200-Hour Yoga Teacher Training with Dr Karen Kirkness and guest faculty/facilitators… now taking Applications for 2026! Apply here: https://www.spiralsyllabus.com/offers/LoCTHr9i/checkout
🧠🌀🧘‍♀️

We will meet in person for 6 incredible weekends of life changing connection, anatomy, philosophy, study, practice & play in the gorgeous green landscapes of the Tweed Valley, Scotland.

📍 In-person weekends at A Wee Retreat, Peebles:
🗓️ Mar 14/15 | Apr 25/26 | May 9/10 & 23/24 | Oct 24/25 | Nov 21/22 | Dec 5/6

This immersive training blends online study with six powerful in-person weekends held in Peebles, a delightful Borders village nestled in the stunning Tweed Valley Forest Park.

Just 45 minutes from South Edinburgh, Peebles offers the perfect mix of peace, beauty, and convenience—with cafés, shops, accommodation, and outdoor trails all within easy reach.

Whether you’re looking to deepen your practice or step into the role of teacher, this course is designed for those ready to commit to both in-person weekends and ongoing online study.

You’ll be supported with engaging anatomy modules, guided movement practice, useful homework, and case study work to build your confidence and voice as a burgeoning yoga teacher.

🌿 Blended learning approach:💻 Self-paced anatomy & core content🤸 In-person practice, body painting, teaching labs & more

Based on:📚 Patanjali’s Yoga Sutras🧬 The Krishnamacharya lineage📖 Spiral Bound: Integrated Anatomy for Yoga by Dr Karen Kirkness

Expect:

✅ Unparalleled anatomy education
✅ Ashtanga Vinyasa Sadhana (with a gentle, inclusive approach)
✅ Sequencing, alignment, and philosophy
✅ Yoga Alliance Certificate upon completion

📥 Download the 2025–2026 Prospectus now!
It’s 🆓 and comes with support. Click below to get yours today:
https://www.spiralsyllabus.com/pl/2148576796

Integrated yoga, spiral motion, and metabolic health programs with Dr Karen Kirkness, offering training courses and resources that draw on inspiration from nature to inform movement education through creative practice.

https://www.spiralsyllabus.com/prenatal-pregnancy-yoga-teacher-training-scotland I started crafting my Pregnancy Yoga CP...
13/08/2025

https://www.spiralsyllabus.com/prenatal-pregnancy-yoga-teacher-training-scotland I started crafting my Pregnancy Yoga CPD manual 9 years ago during my first pregnancy.

I was practicing differently then...by my second pregnancy, I’d stopped doing drop-backs and I wouldn’t advise anyone to attempt them while pregnant unless they already had strong experience with the movement.

But the fact remains: pregnancy can be an extraordinarily magical time for exploring the physical relationship of “nested dolls,” where a mother’s centre of gravity and tissue density realign around the baby.

For me, this exploration was more than movement—it was a way to understand and integrate the changes that were coming, to literally wrap my body and mind around this growing child within. Yoga and pregnancy? In many ways, pregnancy itself is a yoga practice.

That’s why I’m so excited to share my Myofascial Approach to Pregnancy. This 50-Hour CPD course designed for dynamic yoga teachers who want to bring depth, anatomical insight, sound science and embodied care into their prenatal teaching. PS: there are no drop-backs on this course. It starts the first weekend of September at Tribe New Town in Edinburgh

🚨 Just published in Cells journal! 🚨Six months ago, I fell down an ionotropic rabbit hole—and honestly, I think I'll be ...
17/07/2025

🚨 Just published in Cells journal! 🚨

Six months ago, I fell down an ionotropic rabbit hole—and honestly, I think I'll be here for a while.

⚡ What began as a spark while developing content for my embryology course (spoiler: Ca²⁺ spirals through the embryo at the moment of fertilization) turned into a full-blown investigation into how this mighty little ion never stops moving us… until life itself stops.

This is my first published deep dive into calcium signaling (with more to come). Exploring ionotropic regulation over 14 orders of magnitude with my co-authors (calcium signaling expert, Suzanne Scarlata, and clinical anatomist, John Sharkey )has got me wondering:

Why don’t we focus on this in school⁉️

Like knowing how to regulate your nervous system, cook for your microbiome, or schedule screen time like your circadian health depends on it (because it does)—Ca²⁺ signaling belongs in the self-care starter pack.

It’s basic science, but its role is anything but basic.

Fascia friends, check this: Calcium is not just a bone mineral or a supplement aisle staple—it’s a biophysical orchestrator that coordinates everything from muscle contraction and neurotransmission to immune signaling, wound repair, fascia hydration, and cell death. It’s the switchboard operator of life.

🌀 And it’s never still 🌀

Turns out: if we truly understood how ion channels shape everything from tissue mechanics to mental states, we might rethink symptom-based medicine altogether.

We might also see health (and healing) as something more helical, more architectural, more ⚡ electric ⚡ .

Over the past decade, I’ve been humbled by how much geometry, flow, and most recently ⚡ charge ⚡ are threaded through our biological infrastructure. The body is not just structural and chemical—it’s ionic.

And if you work with fascia, movement, or embodied practices, the implications are huge.

✨ For all my fellow tensegrity nerds and fascia futurists: I am waving a calcium-powered flag. Immerse yourself in the ionotropics of fascia, and you will be transformed. It really is that simple.

Our paper explores how calcium’s unique electron configuration allows it to act as a cross-scale mediator. It's neither woo nor controversial, friends... simply basic sciences linking subcellular events to system-wide adaptation.

We also compare the role of calcium with that of magnesium and examine how these ions shape our tissue form, function, and perceived experience.

It’s a dense piece (because: Cells), but if you’re ion-curious, fascia-fixated, or just ready to read science that zooms from the molecular to the cosmological, it might land for you.

🔗 📄 Link to paper in Cells:�https://www.mdpi.com/2073-4409/14/14/1066

OR 🔗 get all the jargon in story format gently spoon-fed in my newsletter, sign up here: https://www.spiralsyllabus.com/newsletters/the-metabolic-mover/subscribe

🔗 You can also still get my Embryo course at beta pricing here:
https://www.spiralsyllabus.com/offers/zpyzCDWW/checkout

Scroll on for more ionotropic inspo:
⬇️

The Electromagnetic Secret That Makes YOU One with All of Nature

Stop everything. Right now, as you read this sentence, calcium ions are orchestrating the most spectacular molecular dance in existence—and it's happening inside you.

Every thought firing through your brain, every heartbeat pulsing through your chest, every breath expanding your lungs—all of it depends on calcium ions performing an intricate choreography that follows mathematical principles discovered by ancient philosophers.

We're talking about 37 trillion cells communicating in perfect synchrony through a language written in geometric shapes that predates humankind.

Here's the revelation that will dissolve the illusion of separation between you and the living cosmos:

The same geometric forms that Plato described as the fundamental building blocks of reality are manifesting your body right now. At this very moment, uncountable cascades of calcium ions are forming spinning triangulated partnerships with proteins, creating the sacred geometries that mystics have contemplated for millennia—except these aren't abstract concepts...

They're the fundamental steps in life's cellular dance, spanning everything from fungi and trees to the entire animal kingdom.

The mind-bending truth:

Life itself is impossible without calcium signaling. Not difficult—*impossible.*

Turn off calcium signaling, and you have exactly 3-4 seconds before your heart stops, your neurons cease firing, and your muscles lock in paralysis.

Every disease you've ever heard of—cancer, heart disease, Alzheimer's, autoimmune disorders—they all trace back to calcium's geometric dance going wrong. Welcome to an ionotropic view of tensegrity in biology, the energetics of form and function.

⚕️ Yet here's the most shocking part: Despite controlling literally every aspect of human physiology, calcium coordination chemistry is essentially absent from the clinical years of medical education.

We're teaching doctors to treat the human body without becoming fluent in the fundamental geometric language that makes it function. It's like trying to treat a dance company's performance problems while ignoring the essential steps that make every movement possible.

What you're about to discover will change everything you think you know about how life works.

You'll learn that calcium doesn't just participate in biology—it *choreographs* it.

• That the ancient mathematical principles governing the cosmos are the same ones orchestrating your cellular communication.

• That the difference between health and disease often comes down to whether calcium ions can form the right geometric partnerships with proteins.

What you're about to discover will transform how you understand the supplements flooding your medicine cabinet.

You'll learn that magnesium and calcium aren't just nutrients to consume—they're *architectural partners* in an intricate molecular dance that builds your entire body.

• That the magnesium deficiency everyone's talking about can't be understood without grasping how these two ions work together in precise geometric relationships.

• That the difference between effective supplementation and expensive urine often comes down to whether you understand the fundamental coordination chemistry that makes these metals essential to life.

As we become inundated with the importance of magnesium supplements that we take without fully understanding the deficiency or basic mechanisms of action, do you ever wonder... what even is this stuff?

My Metabolic Mover newsletter is a plain-language primer that will set you up with foundational intel for getting to grips with these two essential ions, calcium & magnesium (the metals that move us).

You'll discover why these ions are like molecular dance partners who must coordinate their every step, why one without the other creates biological chaos, and how their geometric partnerships literally construct the scaffolding that holds your body together.

The electromagnetic secret: Calcium metal is so reactive that it literally cannot exist in pure form anywhere on Earth. It's so desperate to give up electrons that it immediately bursts into flames when exposed to moisture.

Yet this very instability—this electron-hungry restlessness—is what makes calcium ions the perfect biological messengers. They're like molecular lightning, carrying electrical information through your body at the speed of life itself.

Here's what's really going to blow your mind: Every fascial network in your body, every connective tissue matrix, every bone and muscle fiber—they're all built on tensegrity principles that emerge from calcium's coordination geometry. The same mathematical relationships that create soap bubbles and crystal formations are structuring your skeleton, your organs, your neural networks.

We're about to explore how calcium ions form geometric partnerships that literally sculpt reality from the quantum level up. How spiral waves of calcium signaling create the morphogenetic fields that shape embryos. How the most repeated molecular event in all of biology—calcium binding to proteins—follows the same geometric principles found in ancient sacred architecture.

This isn't just chemistry. This is the geometric foundation of somatics and consciousness itself.

🌀 Prepare to see life itself as the ultimate expression of sacred geometry in motion.

Check out our paper here: https://www.mdpi.com/2073-4409/14/14/1066

OR get all the jargon in story format gently spoon-fed in my newsletter, sign up here: https://www.spiralsyllabus.com/newsletters/the-metabolic-mover/subscribe

You can also still get my Embryo course at beta pricing here:
https://www.spiralsyllabus.com/offers/zpyzCDWW/checkout

Calcium plays a major role in all cellular functions, and its regulation is important in all aspects of human health. This key role calcium plays in cell function can be traced to its unique molecular coordination geometry, which is often overlooked in understanding calcium function. In this review,...

02/03/2025

Grab the flipbook here: https://designrr.page/?id=415942&token=592984763&type=FP&h=7770

🌀 Nature's spiral mathematics isn't just beautiful—it's functional intelligence in action! Check out this flipbook exploring how Fibonacci and Fermat's spirals organize everything from pine cones to YOUR body's fascia... this video shows the flipbook… grab it via the link above.

Whether in sunflowers, pine cones, or the myofascial organization of your body, these spiral patterns aren't random—they're nature's solution to efficient space utilization, load distribution, and dynamic movement.

As movement educators, understanding these patterns helps us see beyond isolated "parts" to the interconnected whole. Just as a pine cone isn't merely a collection of bracts but a mathematical masterpiece of form following function, your body isn't simply muscles and bones but a spiral-organized, breathing tensegrity structure.

The same mathematical principles that determine seed arrangement in a sunflower head also influence how fascial planes distribute force through your body during movement!

This video is a flipbook that just scratches the surface of nature's brilliant design...

https://designrr.page/?id=415942&token=592984763&type=FP&h=7770

Which slide surprised you most? Drop a 🌀 if you're seeing these connections in your own movement practice!

BodyIntelligence

♻️♻️♻️♻️
15/02/2025

♻️♻️♻️♻️

🌹 Happy Valentine's day! 🌹 Have you fed your butterflies today? We all know it's the vagus nerve that orchestrates the c...
14/02/2025

🌹 Happy Valentine's day! 🌹

Have you fed your butterflies today? We all know it's the vagus nerve that orchestrates the complex comms between your gut and your brain through the the gut-brain axis.

Stress Signal → Vagus Nerve → Neurotransmitter Release → Heart Rate Change

But what isn't as widely known is that improving "vagal tone" isn't about avoiding all stress. In fact, there is sound cause to seek eustress, the good kind of stress that comes with a side of butterflies.

This is one of my key treatments on the usual "sattvic" script in yoga (middle path only). Heartache, heartbreak, high waves and some natural lows all tug on the heartstrings and ask us to be bigger and learn more than we ever thought possible.

I say the Sattvic path isn't about hardening against polarity, but increasing our capacity for it.

The heart hurting, the butterflies fluttering, all evidence of that sophisticated preparation system engaging what's known as "physiological toughening" – a process that, when properly regulated, enhances our resilience. It's a paradox, then, where "toughening" really means increasing our capacity for flow.

Read the full post here:

The strength and flexibility of Vagal braking system is what we measure as vagal tone, and it's reflected in your HRV – the tiny variations in time between each heartbeat.

Well, well. If it isn't my "That sounds like a January problem" problems coming home to roost. –February. Interested in ...
03/02/2025

Well, well. If it isn't my "That sounds like a January problem" problems coming home to roost.
–February.

Interested in the pathology of stealing from the future, when your December self promises to "hop on calls" that your Jan-Feb self cannot even existentially contemplate?

This series of posts looks at the science of balancing seasonal shifts by getting a sense of the brain-metabolism connection.

Ecxerpt:

Looking into the neurobiology of what makes us want to do hard things, I find it fascinating to see that this conflict between what the mind wants and what the body needs is written like an epic family feud, with wants and needs cast as foes:

Your mind wants to do hard things for the rewards it anticipates yet it is winter and your body needs to rest. What drives this at-all-costs craving?

In a word: dopamine.

Dopamine plays a significant role in the motivation to exert effort, influencing both exercise addiction and the willingness to engage in effortful activities. But here's the crux: it primarily enhances motivation by associating effort with potential rewards, rather than directly responding to the effort itself.

We are all gambling with our future, it turns out, to one degree or another. So you can blame dopamine for those chickens.
---
Head over to the continuation of this post – Sliding Doors, Slow Rewards – exploring the power of yoga and mindfulness practices to balance dopamine and metabolism for healthy seasonal transitions.

It's time to talk about nurturing our metabolic health through spiral motion. Physical activity plays a crucial role in maintaining metabolic health. Dr Karen Kirkness highlights how intensity, low friction movement patterns can optimize our body's energy systems.

Read about the inspiration behind our Prenatal Yoga CPD at Trika Yoga here:
10/12/2024

Read about the inspiration behind our Prenatal Yoga CPD at Trika Yoga here:

Karen is Charlene’s yoga teacher and friend (some of you may be familiar with Charlenes classes). Her teaching that is firmly rooted in scientific understanding was one of the major things that first drew Charlene to studying with Karen. Her breath of yoga knowledge underpinned by scientific under...

The word around my house this holiday is *regulation*... check out the latest in my Metabolic Mover series here: https:/...
06/12/2024

The word around my house this holiday is *regulation*... check out the latest in my Metabolic Mover series here: https://www.spiralsyllabus.com/blog/spiral-motion-yoga-and-metabolic-health-part-three
------------------------------------------------
Churchill said:

"To improve is to change; to be perfect is to change often."

My take on his sentiments in light of metabolism:

To live is to change; to thrive is to *regulate* change.

But then again, I am a card-carrying Virgo with control issues 🤓 More poetic yet still accurate versions:
..to thrive is to *dance* with change.
..to thrive is to *fall in rhythm* with change.
..to thrive is to *embrace* change.
..to thrive is to *cultivate* change.

I would love to hear your suggestions in the comments below!

It's time to talk about nurturing our metabolic health through spiral motion. Physical activity plays a crucial role in maintaining metabolic health. Dr Karen Kirkness highlights how intensity, low friction movement patterns can optimize our body's energy systems.

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anatomy for yoga

Push and pull. Expand, retract. Inhale, exhale. Prana and apana co-create anatomy. Through the study of shape, we can learn to play with the forces of push and pull in the spiral patterns of our joint systems. This is personal research through the study of anatomy for yoga.

On the subtle and gross levels, human anatomy is an interconnected mesh of helical linkages that influence movement in yoga. Learn about how vayus, prana, bandha, and breath all come together to harness this intrinsic pattern: the spiral. This book is a biotensegrity-aware exploration of eastern and western anatomical principles that will inform your personal practice and help you find a spiral-based vocabulary in your cues as a teacher.

This link will take you to my studio management system where you can quickly create an account to preorder my book. You can let us know if you will pick it up from the studio or if you wish to have it posted when it is published sometime in the Autumn of 2019.