The Four Levels of Fascial Manipulation
Each level builds on the one before, moving from the musculoskeletal system through to the internal and superficial fasciae. Here is the basis behind each level, and what it means for you in the clinic.
See how this plays out in the clinic — a step-by-step walkthrough →
How the Four Levels Fit Together
Levels 1 and 2 build the musculoskeletal model. Levels 3 and 4 extend it to internal dysfunction. Together, these are the four levels of Fascial Manipulation, each explored in more detail below.
Centres of Coordination & the myofascial sequences.
Centres of Fusion — diagonals & spirals of complex movement.
Internal fascia — organ-fascial units & global biomechanics.
Superficial & systemic fascia — external & internal systems.
Each level builds on the last. The levels are designed to be completed in order: Levels 3 and 4 rely directly on the assessment and palpation skills developed in Levels 1 and 2. Even if internal dysfunction is your main interest, you’ll need the musculoskeletal foundation first — which is why Level 1 is the starting point for everyone.
A Framework, Not Just a Technique
Why, Not Just Where
The core idea behind Fascial Manipulation is that problems do not occur randomly. Fascial Manipulation gives you a systematic way to work out why someone has developed a particular problem, not just where it currently hurts.
The assessment framework looks at a person’s current symptoms alongside their past medical history and movement testing, so you can connect what is happening now to what has happened before, often well away from the painful area.
Specific, Not Generic
Other fascial-based approaches often look at the body through similar fascial planes and chains. What sets Fascial Manipulation apart is its specificity, both in exactly where in the body you treat, and in how you decide which of those points actually need treatment for a given presentation.
Each level builds the vocabulary for that decision-making. Centres of Coordination, Centres of Fusion, catenaries and quadrants are the specific points the framework is built around, and your assessment findings tell you which of them to prioritise, rather than treating the whole chain generically.
Fascial Planes and Centres of Coordination
Level 1 lays down the biomechanical model everything else is built on: how the deep muscular fascia organises movement into planes, and how to find the specific points where that movement is coordinated.
The Basis
Every muscle has monoarticular fibres, which stabilise a single joint, and biarticular fibres, which cross two. Both insert into the deep muscular fascia via intramuscular expansions, and it is this fascial layer, not the tendon, that recruits the right combination of motor units for a given direction of movement.
Where the pull of these units converges, the fascia thickens locally into a Centre of Coordination (CC). Each CC is named for the movement direction and myofascial unit it coordinates, and sits within one of the body’s three cardinal planes: sagittal, frontal or horizontal. In simple terms, a CC is one of the specific points in the body you learn to locate, test and treat, the practical unit the whole Level 1 framework is built around.
Between the layers of fascia sits a natural lubricant that normally lets them glide smoothly over one another. When that lubricant thickens, gliding is reduced and the tissue densifies, this is the change a CC represents, and what you are feeling for on palpation.
Linked head-to-tail, CCs for the same direction of movement form a myofascial sequence. Each plane is made up of two sequences, one on each side of the movement (for example, flexion and extension in the sagittal plane), so the full Level 1 model covers six sequences across the body.
In the Clinic
Level 1 is where you learn to build and read an Assessment Chart, taking a movement and injury history, testing each plane of movement, and using that to predict which CCs are likely to be involved before you ever put a hand on the patient.
- Palpate and verify CC points across the whole body, not just where symptoms are reported
- Trace pain and densifications along a myofascial sequence, based on your assessment findings
- Treat straightforward, single-plane movement dysfunction, the most common presentation in a general caseload
- Build the palpatory foundation every later level relies on
Centres of Fusion, Diagonals and Spirals
Level 2 moves from single-plane movement to the diagonal and spiral patterns that make up complex human movement, and the deep fascial points that coordinate them.
The Basis
Real movement is rarely confined to one plane. Reaching, throwing, changing direction: almost everything functional blends sagittal, frontal and horizontal motion. That blending is governed by a second class of point, the Centre of Fusion (CF).
CFs are located over the retinacula and tendons, where fibrous tension from myofascial units of two or three different planes converges. Because they sit so close to the joint, CFs are richer in proprioceptors, giving them a direct role in balance and joint position sense, not just force transmission. In simple terms, a CF is where two or three different directions of movement combine into one point, the specific points you learn to locate, test and treat once movement gets more complex than a single plane.
Linked together, CFs form the body’s myofascial diagonals and spirals, the fascial continuity behind complex, multiplanar movement. This is also where comparative anatomy enters the model, since spiral patterning in fascia is closely tied to how the human body evolved a wider repertoire of movement than most other species.
In the Clinic
Level 2 is usually where things click for practitioners who felt Level 1 did not fully explain a patient’s presentation, because the dysfunction was never confined to one plane in the first place.
- Identify and treat dysfunction that only shows up in combined or rotational movement
- Address proprioceptive complaints, such as instability or a sense the joint “is not quite there,” alongside pain
- Recognise different pain patterns to help determine whether a CC or a CF should be the focus of treatment
- Layer diagonal and spiral reasoning on top of the Level 1 sequences to explain more complex or longstanding presentations
Visceral Fascia and Catenaries
Level 3 extends the method inward, from the fascia that moves the skeleton to the fascia that supports, isolates and connects the internal organs.
The Basis
The internal fasciae, visceral, vascular and glandular, wrap and separate the organs while still connecting them to one another and, ultimately, back to the musculoskeletal system. Together with a given organ, each forms an organ-fascial unit; chains of these form the apparatus-fascial sequences (digestive, respiratory, urogenital, and so on).
Level 3 introduces the catenary, a term borrowed from architecture for a curve that holds its own tension across a span. Internally, catenaries are the tensile fascial structures that arch across the body cavities, holding organs in the correct amount of space to allow both their motility (their own internal rhythm) and mobility (movement relative to neighbouring structures).
Because these tensile structures anchor into the trunk wall, and the internal fasciae sit close to the ganglia of the autonomic nervous system, tension can transfer in both directions: musculoskeletal problems can load internal structures (somato-visceral), and internal dysfunction can refer out as musculoskeletal pain (viscero-somatic).
In the Clinic
This is the level that helps you understand alterations to the fascia when internal dysfunctions are present.
- Treat complex presentations that have not resolved with Level 1 and 2 reasoning and that present with internal dysfunction alongside the musculoskeletal picture
- Recognise when a musculoskeletal presentation has a visceral driver, or vice versa
- Treat globally to restore biomechanics, understanding the continuity and patterns that link the visceral and musculoskeletal systems
- Identify when internal dysfunctions can be contributing to musculoskeletal pain, and understand the assessment framework to identify where the densifications lie
Interested to know more about Level 3?
Enquire About Level 3 →Superficial Fascia and Quadrants
Level 4 completes the model, moving out to the superficial fascia and the systemic, whole-body regulation it is involved in.
The Basis
The superficial fascia is a distinct fibrous layer sitting between the superficial and deep adipose tissue, just under the skin. It is not a uniform sheet; it is divided into quadrants by thickened bands of retinacula cutis that anchor down into the deep fascia, both horizontally and longitudinally.
These quadrant borders are not arbitrary: they broadly track the distribution of the cutaneous nerves and angiosomes (the skin territory served by a given artery), which is part of why changes in this layer show up as changes in dermatomes (sensation), adipotomes (fat distribution) and lymphatomes (lymphatic drainage) specific to a quadrant.
Level 4 also connects the superficial fascia to systemic regulation, thermoregulation, metabolism and immune function, and to the internal, vegetative system via the para- and prevertebral ganglia, completing the link between local fascial dysfunction and whole-body regulation.
In the Clinic
Level 4 uses a different manual skill set to the deeper work of Levels 1 to 3, using different techniques aimed at addressing the different sublayers of the superficial fascia.
- Assess and treat superficial fascia using quadrant-based mapping rather than point-by-point palpation alone
- Address superficial fascia dysfunctions, including lymphoedema, lipoedema and peripheral neural entrapments
- Understand superficial fascia’s role as an exteroceptive organ (relating to sensory receptors and stimuli originating from outside the body), providing afferent feedback that helps regulate the autonomic nervous system, and how dysfunction here can influence the immune, metabolic and thermoregulatory systems
- Round out the assessment chart to cover external (superficial) and internal (vegetative) systemic dysfunction
Interested to know more about Level 4?
Enquire About Level 4 →