02/22/2026
I have posted the pictures below a while back (5 or 6 years probably) to show development of what will happen when the tree is designed and built to allow relief in the Thorasic trapezious and the correct angle, spread and rock of the bar throughout the back This change happened with this rigged tree using a Toklat pad with inserts over a 4 month period and ridden over 300 endurance and trail miles. At that time I did not know completely how the bad back developed but my card fitting system indicated where the horse should be so I fit to that.
I should have recommended a lot of in hand ground work rehab before trying to fit a saddle to this horse.
The artical below describes perfectly what took place. Please read through to the end.
“Compensatory function will alter body shape
The body is not a static structure. It is an adaptive, self-organizing system whose primary goal is survival and efficiency. When movement is clean, coordinated, and well-distributed, the body maintains balanced tone, symmetrical loading, and proportional development. But when function is altered through pain, restriction, injury, habit, or training error the body does not stop moving. It compensates. And compensation, when sustained over time, reshapes the body.
Compensation begins as a solution. If one joint loses mobility, another joint will offer it. If one muscle group becomes inhibited or weak, another will increase its tone to stabilize the area. The nervous system prioritizes task completion over structural elegance. The body will find a way to perform the movement required, even if that means redistributing forces in a less optimal pattern. In the short term, this is brilliant. In the long term, it is transformative.
Structure follows function.
When a joint is chronically underused, the surrounding tissues adapt. Muscles may atrophy. Fascia may densify. Bone density may reduce in areas of decreased load. Conversely, tissues subjected to excessive or repeated strain hypertrophy and thicken. Muscle bulk increases. Fascial lines become reinforced. Bony landmarks remodel in response to directional forces. Over time, what began as a temporary workaround becomes a new structural baseline.
structural tethering is the embodied solution to instability or immobility.
The nervous system drives this process. Muscle tone is not random; it is regulated through complex feedback loops between sensory receptors, spinal circuits, and higher centers of coordination. When input changes due to injury, scar tissue, dental shifts, or altered ground reaction forces the output changes. Muscles that are repeatedly called upon for stabilization increase their resting tone. Others, chronically under recruited, decrease their baseline activation. The distribution of tension through the myofascial system reorganizes. Lines of pull, force or load redirect. The body subtly rotates, shifts, and narrows or broadens along these axes of motion.
This is why compensatory patterns are not merely “movement issues.” They are architectural decisions made over time.
In horses, compensatory function is particularly visible. A horse avoiding loading one hind limb may develop asymmetrical gluteal musculature. The thorax may drift. The neck may hypertrophy on one side while the opposite shoulder loses tone. The ribcage can narrow, the back may hollow, and the overall silhouette shifts. Trainers may attempt to build strength within the visible shape, but if the underlying compensatory pattern is not addressed, the training simply reinforces the altered architecture.
Importantly, compensation is not inherently negative. It is adaptive intelligence. Without it, survival would be impossible. But the cost of long term compensation is cumulative strain. When tissues operate outside their optimal load-sharing relationships, wear increases. Inflammation may rise. Degeneration accelerates. What was once an elegant workaround becomes a source of pathology.
The hopeful aspect of this reality is that adaptation works in both directions. If altered function can change structure, restored function can reshape it again. When mobility is regained, load is redistributed, and neuromuscular coordination improves, tissues remodel in response to healthier forces. Tone balances. Symmetry improves. Postural contours shift. The body reclaims proportion.
The key is recognizing that body shape is not merely aesthetic; it is historical. It tells the story of how forces have traveled through the system. To change shape sustainably, one must change function. To change function, one must address the compensations that are silently steering it.
In the end, compensatory function will always alter body shape. The only question is whether the alteration is steering the body toward resilience or toward breakdown.
Images illustrate that structure follows function, when function is restored, structure can reorganize.
Correct therapy does not simply “stretch what is tight” or “strengthen what is weak.” Effective intervention identifies the primary driver of compensation. It restores mobility where motion was lost. It normalizes sensory input where distortion occurred. It rebalances tone through graded loading, coordinated movement, and neurological retraining. It respects the fact that compensation is a nervous system strategy, not a muscular flaw.
Body shape is not merely aesthetic; it is a reflection of force distribution over time. To sustainably change the shape, we must change the function that created it. And when we do, the architecture follows.
Compensatory function will alter body shape.
Correct therapy can alter it again.”
