Equine-Naturaltherapy

09/27/2026

09/13/2026

How a Girth Can Affect the Way a Horse Moves

A girth occupies a relatively small area of the horse’s body, but the structures beneath and around it are part of a much larger mechanical system.

This is one reason girth fit matters for more than comfort.

The girth wraps around the lower thorax, crossing the sternum and pectoral region and applying pressure over the ribs and the soft tissues covering them. Depending on conformation, girth design and position, that pressure may be concentrated over particular areas rather than distributed evenly.

Underneath and around the girth are structures involved in breathing, supporting the trunk between the forelimbs, stabilizing the rib cage and coordinating movement of the shoulder and forelimb.

So if pressure or discomfort changes how the horse uses this region, the effects do not necessarily stay underneath the girth.

The Rib Cage Has to Move

The ribs are not rigid bars.

They move during breathing and also participate in the subtle deformation and movement of the thorax that occurs during locomotion. Between them lie the intercostal muscles, while the surrounding fascial tissues connect the rib cage with neighboring muscles of the trunk.

If girth pressure causes discomfort, the horse may guard the area, reduce movement through the thorax or change muscular recruitment around the ribs and sternum.

Even relatively small changes matter because the rib cage is also the structure being supported between the forelimbs.

The Thoracic Sling

Unlike humans, horses do not have a bony collarbone attaching the forelimbs directly to the trunk.

Instead, the trunk is suspended between the forelimbs largely by muscles and connective tissues collectively described as the thoracic sling.

One of the most important is serratus ventralis. Its thoracic portion attaches to the ribs and helps suspend and stabilize the trunk relative to the scapula.

The pectoral muscles also contribute to stabilization and control of the forelimbs and trunk.

These structures are closely associated with the region affected by the girth.

That means discomfort, compression or guarding around the ventral and lateral thorax can potentially influence the muscular system responsible for supporting and controlling the trunk between the shoulders.

The Scapula Has to Move Too

The scapula is not fixed rigidly against the rib cage. It moves relative to the thorax as the forelimb advances and retracts.

That movement depends upon coordinated activity between the muscles attaching the scapula and humerus to the trunk, as well as sufficient freedom within the surrounding tissues.

This is where the anatomy becomes particularly interesting.

Latissimus dorsi extends from the thoracolumbar region of the back toward the humerus. It therefore creates a direct muscular and fascial connection between the back, trunk and upper forelimb.

Deep in the shoulder region is teres major, which runs from the caudal scapular region to the humerus. It helps flex the shoulder and draw the forelimb backward, functioning closely with latissimus dorsi during movement.

Teres major and latissimus dorsi are also closely associated near their humeral attachments, where their tendinous and fascial tissues have an intimate anatomical relationship.

So teres major does not need to sit directly underneath the girth to be relevant.

It is part of a connected mechanical system extending from the scapula and humerus through latissimus dorsi into the trunk, back and thoracolumbar fascia, while the thorax beneath is being supported and stabilized by the serratus ventralis and other thoracic sling structures.

The Effects Don’t Stop at the Girth

The horse still has to balance and move even when one area becomes uncomfortable or mechanically restricted.

If the horse guards the girth region, alters rib-cage movement or changes recruitment of the pectoral and thoracic sling musculature, the mechanical environment in which the scapula and forelimb operate also changes.

Muscles such as latissimus dorsi and teres major still have to coordinate movement of the humerus and shoulder. Serratus ventralis still has to help support the trunk. The long back muscles and thoracolumbar fascia still have to transmit and manage forces through the trunk.

The horse may therefore find another way to accomplish the movement.

The neck may change how it contributes to balance. The back and abdominal musculature may change their recruitment. Scapular and forelimb mechanics may change. Stride characteristics and loading can change, and compensation can continue farther through the body.

This is how discomfort originating in a relatively small region beneath the girth can become a much larger movement issue.

Girth pressure or discomfort
→ guarding and altered muscle recruitment
→ altered rib, sternal and thoracic sling function
→ altered support and control of the thorax
→ changes in the mechanical environment of the scapula and shoulder
→ altered function of muscles linking the forelimb, trunk and back, including latissimus dorsi and teres major
→ changes in balance and forelimb movement
→ compensation elsewhere in the body.

A girth is not simply a strap around the horse.

It sits over a region where breathing mechanics, rib movement, thoracic support, shoulder function, fascia and whole-body locomotion intersect.

That is why girth fit, placement, pressure distribution—and the horse’s response to them are an important part of the way the whole horse moves.

https://koperequine.com/how-you-can-improve-mobility-in-your-horses-trunk/

07/22/2026

When Tight Shoulders Become a Whole-Body Problem

Let’s say your horse has begun to develop tight shoulders—maybe the ground is hard, or you’ve been jumping a lot. Maybe the saddle is a little restrictive. Maybe there’s an old injury, poor hoof balance, he’s getting older, there’s some compensation from somewhere else, or it’s simply repetitive strain.

At first, the problem seems local.

But your horse can’t afford to keep all of that extra stress in one place.

The shoulders are one of the body’s major shock absorbers. Every step, every landing, every transition sends force through them. If they aren’t moving freely or can’t absorb those forces efficiently, something else has to.

The body begins spreading the load.

Some of it moves into the neck. Some into the back. Some into the opposite shoulder. Some into the pelvis and hindquarters. The legs begin dispersing forces differently.

This is a normal adaptation. The nervous system’s first priority is to keep the horse moving while protecting the uncomfortable area, changing how forces are distributed throughout the body so muscles, fascia, and joints share the workload. At first, this often works remarkably well. The horse still appears sound, yet something feels different—the stride loses a little freedom, the back swings less, one lead becomes harder, and the horse feels heavier in the hand, less willing to bend, or simply not quite as athletic as before.

Many people describe these horses as “not-quite-right” or as having “compensations”—a term that has become increasingly popular, although its meaning is not always clearly understood.

If the original shoulder restriction remains, those temporary compensations gradually stop being temporary.

The muscles, fascia, and nervous system adapt to this new movement pattern until it becomes the horse’s normal way of going. What began as a protective response gradually becomes a habit, and the horse is no longer simply protecting sore shoulders—the entire body has reorganized around them.

The key is to interrupt this pattern before it becomes deeply ingrained. Massage therapy can help reduce unnecessary tension and improve tissue mobility, while pain-smart movement and postural recovery encourage the nervous system to rediscover more efficient movement strategies. Together, they help restore healthy force distribution, supporting long-term soundness and performance.

If the pattern continues, the tissues absorbing the extra workload experience more cumulative stress than they were designed to handle. The result may be back pain, neck soreness, sacroiliac dysfunction, tendon or ligament strain, joint overload, or eventually lameness.

The shoulder wasn’t necessarily the only problem; it was simply the first region to lose its ability to distribute force efficiently. Healthy movement depends on forces being shared throughout the entire body. When one region can no longer do its part, the rest of the horse quietly begins picking up the slack, often long before lameness becomes apparent.

https://koperequine.com/the-thoracic-sling-the-horses-primary-system-for-balance-posture-and-force-organization/

07/13/2026

Confidence Is Built Through Success

Although Jack Le Goff was speaking about eventing, the principle reaches far beyond the cross-country course. It applies to every interaction we have with horses.

Confidence grows through experience. Each time a horse understands the question, finds the answer, and succeeds, it builds a stronger foundation for the next challenge. Success encourages curiosity, resilience, and a willingness to try again.

Good training provides challenges that carefully stretch the horse without overwhelming it. The goal is steady progress, where each new lesson builds naturally on the one before. As understanding develops, confidence follows.

The same principle applies to bodywork. A horse that experiences handling as comfortable, understandable, and predictable is more likely to relax, engage, and develop trust. Each positive session builds confidence, making the next one even better.

A horseman’s role is to create an environment where learning is clear, achievable, and rewarding. Every successful experience becomes another building block in the horse’s confidence.

“Boldness comes from confidence. Confidence comes from success. So it is the job of the trainer to create situations that as much as possible guarantee success.”
— Jack Le Goff

https://koperequine.com/massage-with-myofascial-release-for-building-self-confidence/

07/11/2026

Many riders don’t seem to give much thought to warming up, or they follow the same routine every day without reflecting on whether this is really the best possible structure of the training session.

In my youth, we were taught a basic structure of a training session that consisted of 10 minutes walk on a long rein, followed by 20 minutes rising trot forward-downward, then 20 minutes sitting trot, perhaps 10 minutes canter work, and at the end cool down on a long rein at the walk.

This can work for some horses, but there are many horses for whom this structure is ineffective or even counter productive. For each individual horse, there is a unique structure that is most suitable so that he can develop and blossom. The rider should try to find this structure by experimenting with different formats.

Many horses respond very well to a longer warmup at the walk with curved lines and lateral movements. Especially older horses and those suffering from arthritis or old tendon injuries can be prepared gently for the actual workout.

Once horses have started to learn the piaffe, you can use half steps during the warmup to good effect because it is a gentle movement.

Some horses warmup especially well with trot - canter transitions, especially in combination with curved lines and many changes of direction. Some horses respond very well to long, calm trot reprises on an interesting variety of curved lines.

Transitions between walk, trot, and halt into the four legs are also very well suited to balance the horse and lead to relaxation.

Stirrup stepping sequences in the trot and canter can also enhance balance and relaxation.

In addition, you can include cavaletti work or a short trail ride.

An old prejudice that you can still encounter sometimes is that many riders believe that you should trot and canter on a single track and on large lines only until the horse has become relaxed, before you begin with lateral work. The reality is that most horses become supple and relaxed much faster with lateral work whereas trotting and cantering straight ahead on a stiff horse for long periods of time has a similar effect as when you cook an egg for a long time. Both the egg and the horse tend to become harder rather than softer.

The optimal warmup is very individual and depends on the horse's training level, conformation, and temperament, and how he is feeling on any given day.

07/03/2026

The Emerging Science of Fascia and Expanding Our Understanding

Modern research has shown that fascia is far more than connective tissue. It forms a continuous body-wide network that senses mechanical forces, communicates with the nervous system, distributes load, stores and returns elastic energy, and adapts to training, injury, and rehabilitation.

Some researchers have even proposed that the fascial network—and perhaps its water-rich extracellular matrix—functions as a highly responsive biological communication system, or even an “antenna” for mechanical information. While this hypothesis remains under active investigation, it reflects just how rapidly our understanding of fascia is evolving.

As scientists continue to study this remarkable tissue, fascia is emerging as one of the most important integrative systems in the horse’s body, influencing movement, coordination, performance, and recovery in ways that were unimaginable only a few decades ago.

Fascia is a Sensory Hub

Many fascial tissues contain substantially more sensory nerve endings than adjacent muscle, including mechanoreceptors that detect tension, pressure, stretch, vibration, and movement. These receptors continuously send information to the nervous system about body position, loading, and movement, contributing to proprioception and motor control.

Rather than acting as an inert wrapping around muscles, fascia functions as an active sensory interface between the body and the nervous system.

Movement begins before muscles contract.

Emerging research suggests that the fascial network is continually maintained under a degree of resting tension, sometimes referred to as pre-stress. This tension may help pre-position and pre-load the body, allowing movement to begin more efficiently.

Instead of movement being initiated solely by muscle contraction, fascia participates in preparing the body for movement while simultaneously providing continuous sensory feedback to the nervous system.

Fascia, it seems, contributes to movement in ways that extend beyond far beyond simply connecting muscles together.

Fascia Transfers Force Throughout the Body

Fascia forms a continuous three-dimensional connective tissue network that links muscles, tendons, ligaments, bones, and organs.

Through this network, fascial pathways distribute force is across multiple regions of the body.

A well-conditioned fascial network improves the efficiency of force transmission, coordination, and movement while also contributing to elastic energy storage and return during locomotion.

Fascia is Dynamic and Adaptable

Fascial tissues constantly respond to movement and loading.

Their mechanical properties change with exercise, training, injury, hydration, age, and recovery stage. Fascia continually remodels in response to the demands placed upon it.

This adaptability helps explain why movement quality, conditioning, recovery, and bodywork can all influence how the body functions.

Fascia Also Has Unique Electrical Properties

Collagen-rich fascial tissues exhibit piezoelectric properties, meaning that mechanical loading can generate tiny electrical potentials within the tissue.

These signals are thought to contribute to cellular communication, tissue adaptation, and remodeling. The water-rich extracellular matrix surrounding fascial tissues also plays an important role in their mechanical and electrical behavior, making this an active area of research in mechanobiology.

An Expanding Understanding

Modern fascia research increasingly recognizes fascia as one of the body’s primary integrative tissues, linking sensation, movement, force transmission, adaptation, and communication. As our understanding continues to expand, fascia is reshaping how we think about equine movement, performance, rehabilitation, and bodywork.

https://koperequine.com/fascial-integration-in-the-equine-forelimb-a-dynamic-shock-absorption-system/

04/23/2026

I was taught the lunging triangle.

Horse on the circle as the base, the lunge line one side, the whip the other, and me standing still at the top. That was what correct looked like. I went through the exams, learned it, repeated it, and for years that’s exactly how I lunged horses, because that was my education and I had no reason to question it.

And if you’ve been taught the same, this isn’t a criticism. It’s simply where many of us started.

But the moment I began to strip things back, to take off the side reins, work in just a cavesson, and actually observe what the horse was doing rather than what I’d been told it should look like, that’s when it started to unravel. The picture didn’t match the theory anymore. Horses weren’t holding the circle, they were falling in, falling out, speeding up, slowing down, drifting towards me or away from me, and no matter how still I stood in the middle, it didn’t improve.

That was the turning point, because it forced me to look at what was actually happening rather than what I thought should be happening.

The whole triangle idea relies on the horse being able to organise its body around you without you truly helping it to do so. It assumes the horse can hold balance, alignment, and coordination on a circle simply because we’ve placed it there, and that by staying still and sending energy from the hind end, everything will somehow come together. In reality, that’s not what happens at all.

A horse on a circle is dealing with balance, asymmetry, coordination, and gravity all at the same time. Most horses are already crooked before you even begin. They don’t carry weight evenly, they don’t step evenly, and they don’t naturally bend in a way that supports correct movement. So when you stand still and drive the hind leg forward into a body that isn’t organised in front, you’re not improving anything, you’re just adding energy into a system that can’t manage it.

The horse then has to solve that problem somehow, and the way it solves it is through compensation. It might speed up, fall further in, drift out, brace through the neck, or become reactive. That’s not bad behaviour, it’s the horse trying to find a way to cope with something it physically can’t do in the way it’s being asked.

This is also the point where side reins tend to get added, because the horse doesn’t look steady, doesn’t look consistent, and doesn’t look round enough. So instead of questioning the process, we add more restriction to try and control the outcome. We fix the head and neck into a position, hoping that the rest of the body will follow.

But all that does is cover up what the horse can’t actually do.

The neck is one of the horse’s primary tools for balance, and when you restrict it, you take away its ability to organise the rest of the body. The horse can no longer lift, lengthen, or adjust where it needs to in order to stay balanced on that circle, so it finds another way. Usually that means more tension, more use of the underside, further dysfunction and more compensation somewhere else. At that point, you’re not developing correct movement, you’re training a more contained version of dysfunction.

And all of this stems from the same starting point, which is standing still and expecting the horse to shape itself around you.

Standing still is not guidance, and a fixed triangle is not communication. If anything, it removes your ability to influence what actually matters. The front end, the shoulders, and the alignment of the neck are what organise balance, yet the triangle system encourages people to focus on pushing from behind instead. When the front end isn’t aligned, the hind leg has nowhere functional to go, so driving it forward simply magnifies the imbalance.

When you step away from that way of thinking, lunging starts to look very different. Instead of controlling from a fixed point, you begin to move with the horse, adjusting your position to support it. You step towards the shoulders when they need guidance, you step away when the horse needs space, and you start to influence the front end first so that the hind leg has somewhere correct to connect into.

That’s where the real change happens, not through forcing a shape, but through helping the horse find one it can actually maintain.

Lunging itself isn’t the problem, and it can be one of the most useful tools we have when it’s done well. It can improve balance, coordination, posture, and communication, but only if we stop expecting the horse to organise itself while we stand still in the middle and start taking responsibility for guiding the movement in a way the horse can understand.

Because horses don’t struggle with circles for no reason.

They struggle when they’re not being helped.

04/13/2026

You cannot force posture onto a horse when the hoof is telling the body to stand differently!?

One of the biggest misunderstandings in modern equine therapy is the belief that posture can simply be “corrected” by manually placing the horse into a new shape. I see it all the time, body work and veterinary treatment being done to a horse while I look at its feet and just sigh.

Stretch it.
Massage it.
Mobilise it.
Strengthen it.
Train it into position.
Jab it with steroids.

And whilst all of those things may have value, there is a fundamental truth people keep missing.

You cannot sustainably change posture if the horse’s proprioceptive system is still demanding the original compensation.

Why?

Because posture is not something the horse consciously chooses.

Posture is the visible output of the nervous system’s constant attempt to organise the body in response to incoming information.

That information comes from everywhere, but one of the richest and most mechanically important sensory inputs in the entire horse is the hoof.

The hoof is not just a block of horn at the bottom of the limb. It is packed with mechanoreceptors, proprioceptive structures, vascular structures, and deformable tissues that continuously feed information into the nervous system regarding load, pressure, deformation, balance, and orientation. 

Every time the hoof meets the floor, it tells the horse’s nervous system something about where the body is in space.

It tells the horse whether the limb feels stable.
It tells the horse whether the load is symmetrical.
It tells the horse whether one side feels overloaded.
It tells the horse whether the system feels comfortable under compression. And this information can be distorted by imbalance.

And the nervous system uses that information to organise posture accordingly.

This means posture is not simply muscular habit. It is an adaptive response to sensory input.

Let me put that another way.

If the hoof is repeatedly telling the nervous system that a certain position reduces discomfort, improves balance, or better distributes force, the body will organise around that signal. In a webinar with Dr Gellman we discussed the horses understanding of upright..

https://equineeducationhub.thinkific.com/courses/proandpos

The horse will stand in the way the nervous system believes is safest.

So if you manually straighten the horse, stretch the horse, or try to train the horse into a new posture without changing the proprioceptive and mechanical signals that caused the compensation in the first place, what happens?

The horse simply returns to the original posture.

Because from the nervous system’s perspective, nothing meaningful changed.

You altered the output temporarily.
You did not alter the input.

This is precisely why so many practitioners see temporary changes after treatment, only for the horse to revert days later.

Because unless the underlying sensory and mechanical drivers are addressed, the nervous system will keep returning to the same solution.

My upcoming book discusses this as a closed loop.

Hoof mechanics alter proprioceptive input.
That proprioceptive input alters muscle tone and fascial loading.
That altered tone changes posture.
That posture changes limb orientation and movement.
That movement then changes loading back into the hoof. 

It is a self-reinforcing system.

Once established, it will continue feeding itself until the dominant driver is changed.

This is why I have repeatedly said hoof balance and posture cannot be viewed in isolation.

If the hoof is imbalanced enough to create altered loading, altered proprioceptive feedback, or altered comfort under load, then the body will compensate around that.

And until that signal is reduced, you are asking the horse to ignore its own nervous system.

That is not rehabilitation.
That is fighting biology.

Imagine trying to stand perfectly upright whilst one foot is on a slope and one foot is on flat ground.

Could you force yourself straight for a moment? Yes.

Would your body naturally stay there? No.

Why?

Because your nervous system would constantly reorganise your body to accommodate the information coming from the feet.

The horse is no different.

This is why I often say, you cannot expect to change the architecture upstairs whilst the foundations downstairs are still crooked.

Now to be clear, this does not mean every postural issue is hoof derived.

Far from it.

The relationship is bi directional.

Higher limb pain, saddle fit, rider asymmetry, visceral tension, autonomic stress, trauma, and pathology can all alter posture first, which then changes loading into the hoof. The hoof may then adapt secondarily. In the same vane, farriers can struggle with the same perpetuations when higher postural drivers are not addressed!

But the principle remains the same.

Once the hoof becomes part of the compensatory loop, it becomes one of the drivers maintaining that loop.

And if you ignore that, you will struggle to create lasting change.

This is why multidisciplinary work matters.

The farrier cannot always fix posture alone. Or hoof balance for that matter!
The physio cannot always fix posture alone.
The vet cannot always fix pain alone.

Because the horse is an integrated system.

But equally, anyone trying to change posture whilst ignoring hoof proprioception is working with one hand tied behind their back.

Because no matter how good your treatment is, the horse will always listen to the signals coming from the ground.

The hoof is the horse’s interface with reality.

And reality always wins.

Something discussed in depth in both my webinars with Celeste-Leilani Lazaris

https://equineeducationhub.thinkific.com/bundles/yogi-sharp-and-celeste-lazaris-webinar-bundle