An International Fascia Dissection Retreat - Cremona, Italy

Tubes Within Tubes: The Living Architecture of Fascia

From embryological folding to fascia’s hidden geometry and the interstitium, this immersive three-day experience invites you to rethink the human body – not as a machine of isolated parts, but as a continuous, dynamic whole shaped through relationship, tension, fluid flow and time.

May 12th - 14th 2027
What our graduates say

Success Stories

Hear from the professionals who have attended one of John's Dissection courses.

I really enjoyed working with the Thiel cadavers compared to fresh frozen specimens.

Kerstin Bredehorn
Dissection Attendee
Kerstin Bredehorn
Dissection Attendee

The experience is priceless in terms of what the cadavers give us.

Linda Currie
Dissection Attendee
Linda Currie
Dissection Attendee

As the science advances, I’m driven to keep learning and growing.

Madeline Black
Dissection Attendee
Madeline Black
Dissection Attendee

The dedication and passion shown throughout the course were exceptional.

May Kesler
Dissection Attendee
May Kesler
Dissection Attendee

I’ve truly been in my element and felt completely at ease throughout the course.

Nikki Chrysostomou
Dissection Attendee
Nikki Chrysostomou
Dissection Attendee

Pilates educator and event organiser from Sacramento California

Nora St. John
Dissection Attendee
Nora St. John
Dissection Attendee

I feel a deep sense of gratitude for everything you’ve given me.

Patty Pinto
Dissection Attendee
Patty Pinto
Dissection Attendee

I learned more on this course than I had in the previous ten years.

Steve Ganjemi
Dissection Attendee
Steve Ganjemi
Dissection Attendee
Everything You Need to Know

Course Details

Explore the fascial body in one of the world's premier anatomical facilities, guided by leading clinicians throughout.

Overview

Join Clinical Anatomist John Sharkey and special guest Dr Rebecca Wells for three immersive days exploring fascia, the interstitium, and the living architecture of the human body. Dr Wells, a close collaborator of Dr Neil Theise, has played an important role in advancing our understanding of the interstitium as a body-wide continuity of interconnected spaces.

Reuniting following previous collaborations in Scotland and the USA, Sharkey and Wells bring together current research, fascia science and hands-on anatomical exploration for this unique retreat in Cremona, inviting participants to reconsider the human body through continuity, relationship, fluid flow and living form.

Objectives

By the end of this retreat, participants will be able to:

  • Explore how embryological development and the principle of “tubes within tubes, within tubes” shape the body’s interconnected fascial, visceral and neurovascular networks
  • Examine the role of fascia, fluid dynamics and the interstitium in creating continuity throughout the living human body
  • Apply concepts of mechanotransduction, biotensegrity and complexity theory to understand adaptation, tension, compression and living form
  • Observe and dissect fresh human cadaver specimens to reveal anatomical relationships and continuities often hidden within traditional anatomical study
  • Integrate contemporary fascial science into clinical practice, movement education and therapeutic reasoning, developing a richer understanding of the body as an adaptive and relational process

Syllabus and Schedule

The three-day retreat combines research-led presentations, discussion and extensive hands-on dissection of fresh human cadavers, exploring fascia, connective tissue and Fasciategrity with John Sharkey, Dr Rebecca Wells and the team. Day One begins with registration at 8:30am; Days Two and Three run 9:00am–5:00pm.

Day One (May 12th) — From Parts to Continuity
Explore the body as a continuous living system, uncovering fascial relationships and connections through presentation, discussion and dissection.

Day Two (May 13th) — Tubes Within Tubes, Within Tubes
Explore embryological folding, nested architecture, fascial continuity, fluid-filled spaces and the interstitium through fresh tissue dissection.

Day Three (May 14th) — The Living Body
Explore mechanotransduction, complexity, fluid flow and time, investigating how living tissues continuously adapt, organise and respond.

There is no formal assessment. Participants are encouraged to engage in personal enquiry and open discussion throughout. Course content, presenters and schedule may be subject to change.

Fees

Pre-Sale Early Bird Standard
€2,375 €2,675 €2,975

Pre-Sale: Available until 31 October 2026 to previous participants and those who register their interest for Pre-Sale access. Pay €2,375 in full or secure your place with a €500 deposit, with the €1,875 balance due by 31 October 2026.

Early Bird: Available 1 November 2026 – 31 January 2027. A €500 deposit secures your place, with the €2,175 balance due by 31 January 2027.

Standard: Available from 1 February 2027. A €500 deposit secures your place, with the €2,475 balance due by 31 March 2027.

The previous retreat was fully booked months in advance, so early booking is recommended to secure your place.

Payment is processed online via PayPal in Euro. Contact our office on +353 1 882 7777 for further information or to speak with John Sharkey before booking.

Social Evening: Beneath the Mask

On Thursday evening, May 13th, all participants are invited to Beneath the Mask — a relaxed themed evening of food, conversation and connection, inspired by the Italian tradition of masked gatherings.

Join John and the team for a memorable communal meal where everyone wears a mask, supplied as part of the event. No formal dress or special attire is required.

Why masks? Anatomy invites us to look beyond appearances — to the continuity, relationships and stories beneath the surface. Expect great Asian food, conversation, laughter and a few surprises as we come together beyond professional titles and roles.

Eligibility

This retreat welcomes participants from all professional and educational backgrounds — healthcare professionals, movement practitioners, manual therapists, researchers, and students with a serious interest in fascia and human anatomy.

No formal prerequisites apply. Participants should be comfortable working with fresh human cadavers and have a genuine curiosity about the body as a responsive, integrated system. Please contact us at info@ntc.ie or +353 1 882 7777 if you have any concerns about suitability.

Dates & Availability

Interested in Dissecting in Cremona, Italy?

This retreat fills quickly. Register early to secure your place.

2027 Pre-Sale Access

Save €600 with Pre-Sale Booking
Register your interest to receive the private booking link and access the €2,375 Pre-Sale rate
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Cremona, Italy

3 Day Hands-On Retreat

Wednesday to Friday · 9:00am – 5:00pm

May 12th – 14th 2027

Dates may be subject to change

Trecchi Human Academy

Your Instructors

Meet the Team

This unique educational course will be delivered by John Sharkey, MSc., Dr. Joanne Avison, Mark Flannigan, Dr. Karen Kirkness and Dr. Rebecca Wells. Further guest presenters may yet be announced.

John Sharkey, MSc
John Sharkey
John Sharkey, MSc

John Sharkey is a well-known international educator, author, and expert in various fields such as Clinical Anatomy, Exercise Physiology, human movement, and manual treatment of chronic pain using European Neuromuscular Therapy. He is a graduate of the University of Dundee, University of Liverpool, and University of Chester, completing both undergraduate and post-graduate studies in Exercise Physiology and Clinical Anatomy. He also holds a post-graduate certificate in education.

John is a senior lecturer in the Faculty of Medicine, Dentistry and Life Sciences at the University of Chester/NTC, Dublin. Additionally, he serves as the programme leader for the highly acclaimed series of Human Anatomy Dissection programmes , delivered past, present and future at King’s College London (England), The University of Dundee (Scotland), The Ohio State University (USA), Trecchi Human Academy (Italy) and The University of Witwatersrand School of Anatomical Sciences (South Africa). These courses are delivered teaching the geometry of anatomy and movement from the unique perspective of Biotensegrity-Anatomy for the 21st Century. His presentations are informative, entertaining, respectful, and insightful.

John is a proponent of the “Biotensegrity-Anatomy for the 21st century” model, which incorporates the groundbreaking work of his mentor, Dr. Stephen Levin MD. John is recognised as one of the foremost experts in the world on fascia and Biotensegrity. He specialises in teaching European Neuromuscular Therapy using living anatomy to address chronic pain conditions. Furthermore, he serves on the editorial board of professional journals such as the Journal of Bodywork and Movement Therapies (JBMT) and the International Journal of Osteopathic Medicine.

Rev Dr. Joanne Avison
Rev Dr. Joanne Avison

Joanne Avison is a certified Structural Integration practitioner (IASI) and a graduate of Tom Myer’s KMI school (1999-2001), with a wealth of experience in both movement and manual therapy. Joanne is a certified teacher of Kinesis and teaches applied structural anatomy for movement and manual practitioners in various fields internationally.

Joanne is the Director of the Art of Contemporary Yoga Teacher Training in London, UK, and a Senior Yoga Teacher (E-RYT500) and Certified Yoga Therapist (C-IAYT) with the International Association of Yoga Therapists.

As a member of the BioTensegrity Interest Group (B.I.G.), Joanne is deeply interested in the application of BioTensegrity principles to the understanding of the human blueprint and natural biomotional organisation. She is dedicated to making this emerging context for human movement more accessible and understandable through her writing and workshops.

Joanne is also a CMED Graduate (2004) and has extensively studied human development, with a particular focus on soft tissue and the connections between archetypal behavior and physiology. Her rigorous studies include Human Dissection and movement research in Fascial Fitness with Robert Schleip.

Dr. Karen Kirkness
Dr. Karen Kirkness

Karen Kirkness obtained her PhD in Medical Sciences at Hull York Medical School. She also holds two master’s degrees – one in Fine Art and the other in Human Anatomy from the University of Edinburgh Biomedical Sciences. Karen is the author of Spiral Bound: Integrated Anatomy for Yoga, which is a multidisciplinary book that explores the anatomical basis of spirality in human movement.

Karen is a Senior Yoga Teacher, E-RYT 500, and YACEP, accredited with the Yoga Alliance Professionals. She founded Meadowlark Yoga, a social enterprise studio, in 2008. Karen has embraced an inter-lineage approach to yoga that is focused on healing, facilitating a constraints-led journey towards self-care and personal growth for all levels of practitioners.

Karen is an active participant in both art and science festivals where she presents her work in creative ways. She is a member of the Anatomical Society and the International Symposium of Clinical and Applied Anatomists (ISCAA).

Karen currently resides in the Scottish Borders with her husband Simon and their two young children.

Mark Flannigan, BSc
Mark Flannigan, BSc

Mark Flannigan is a highly experienced and dynamic teacher and presenter in the fitness and wellness industry, with over 30 years of experience. He has shared his extensive knowledge and expertise in Australia, the United States, Japan, Brazil, and most of Europe.

As a successful competitor and judge for the Federation of International Gymnastics, Mark has gained invaluable experience and skills. He holds a BSc in Exercise Science and is a Neuromuscular Therapist NMT from the National Training Centre.

In 2016, Mark began participating in biotensegrity focused dissections with John Sharkey, a world-renowned anatomist. This experience has led Mark to shift his understanding of human anatomy into the 21st century and has allowed him to apply biotensegrity principles to his work as a Strength and Conditioning trainer and Pilates teacher.

Mark’s expertise and experience have made him a highly respected and sought-after practitioner in his field. His dedication to advancing the field of fitness and wellness and his commitment to incorporating the latest research and techniques into his work have helped many clients achieve their goals and improve their overall health and well-being.

Dr. Rebecca Wells
Dr. Rebecca Wells

Dr Wells received her undergraduate training at Yale, medical degree from Johns Hopkins School of Medicine, and internal medicine and gastroenterology/hepatology training at Brigham and Women’s Hospital in Boston.

Rebecca did her postdoctoral work at Harvard Medical School and the Whitehead Institute. She has been on the faculty at the University of Pennsylvania for 24 years, where she is now Professor of Medicine and Bioengineering.

Dr. Wells studies the matrix and mechanical factors underlying diseases of the liver and bile ducts, particularly the fibrotic response to injury – she has been a leader in appreciating the role of mechanical changes in driving fibrosis.

Along with her collaborator Neil D. Theise, Dr. Wells played an important role in unifying the concept of the interstitium as including large and small interstitial spaces that are continuous throughout the body.

Before you register

Frequently Asked Questions

What is the refund policy for the course?

When can I book travel and accommodation?

What fixation method is used?

Still have questions?

Our team is happy to help before you register.
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ONSITE LESSONS
Practical classes take place either at NTC or SPORTSCO, Ringsend, Dublin 4
Saturday from 10:30am to 1pm and 2pm to 4:30pm

July 2025 –  26th♦
August 2025 – 9th, 16th, 23rd, 30th
September 2025 – 6th, 13th, 20th, 27th
October 2025 – 4th, 11th, 18th♦, 25th
November 2025 – 1st, 8th♦, 15th, 22nd, 29th, 30th
December 2025 – 6th & 7th
Examinations and/or class will start at 9:30am on dates indicated with ♦

ONLINE LESSONS
Tuesday and Thursday Evenings from 7pm to 9pm
(Recordings available afterwards)

July 2025 –  29th, 31st
August 2025 –  5th, 7th, 12th, 14th, 19th, 21st, 26th, 28th
September 2025 –  2nd, 4th, 9th, 11th, 16th, 18th, 23rd, 25th, 30th
October 2025 –  2nd, 7th, 9th, 14th, 16th, 21st, 23rd

OPTIONAL FREE COURSE
National Qualification in Kettlebell Training

November 2nd, 2025 – Sunday from 10:00-17:00

PLEASE NOTE
Dates are provisional and, although unlikely, NTC reserve the right to make changes to the timetable if and when necessary
National Training Centre, Dublin
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When did your course begin?

Trecchi Human Academy, Cremona, Italy
Palazzo Trecchi, Via Trecchi 20, 26100 Cremona, Italy
Contact Us
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