Training Philosophy Volitional Learning “Are you happy with your horse riding experience?” Preface Advanced Horsemanship Advanced Horsemanship 2 Advanced Horsemanship 3 Imitation verses Intelligence Reeducating Gestures verses Energy Creating a functional horse Reeducating a horse Less is Better Equine Anatomy verses Equine Anatomy A New Generation Of Riders False Practices False Practices 2 Sophisticated Equine Education Technical discussion with Leanne False practice 3 Wear and Tear oversimplifications Functional Anatomy Class-Sick The Miracles of the Science of Motion2 Xenophon 2014 The Science of Motion Work in Hand Gravity The rational for not touching the horses’ limbs Amazing Creatures Fundamental Difference The Heart of Science The Meaning of Life The Meaning Of Life part 2 The meaning of life PT3 Meaning of Life part 4 Meaning of life part 5 The Meaning of life 6 Quiet Legs The Root Cause The Source Meaning of life pt 7 Relaxation verses Decontraction The Tide Meaning of life pt 8 Mechano-responsiveness Mechano-responsiveness PT 3 Mechanoresponsiveness PT 4 Mechanoresponsiveness PT 5 Mechanoresponsiveness Pt 6 Mechanoresponsiveness PT 7 Mechanoresponsiveness PT 8 Mechanoresponsiveness PT 9 Mechanoresponsiveness PT 10 Mechanicalresponsiveness PT 11 Mechanoresponsiveness PT 12 Mechanoresponsiveness 13 Specialized Entheses Mechanoresponsiveness 14 Mechanoresponsiveness 15 Mechanoresponsiveness 16 Mechanoresponsiveness 17 Skipping Mechanoresponsiveness 18 Mechanoresposiveness 19 Mechanoresponsiveness 20 Mechno-responsiveness 21 Mechanoresponsiveness 22 Strategic-learning The Fake Line Mechnoresponsivenss 17 Simple Disobedience The Hen with the Golden Eggs Mechanoresponsiveness 23 Class Metronome Chocolate Mechno 24 Stamp Collecting Mechanoresponsivenes 25 Meaning of Life pt 9 Mechanoresponsiveness 26 Meaning of life 10

Mechanoresponsiveness 24

Stamp collecting

“Physics is the only science; all else is stamp collecting.” (Ernest Rutherford)


The statement is a little absolute and arrogant but it underlines an important point. There is always a fundamental problem engendering secondary issues. Focusing on the secondary issues does not resolve the fundamental problem.


Riding techniques as well as therapies concentrate on secondary issues instead of identifying and correcting the root cause, which is the fundamental problem. For instance, rushing a horse forward is not going to create forward movement. In respect of equine biomechanics, forward movement is not how much the body moves forward but instead, how well the thrust generated by the hind legs is efficiently converted forward through the spine, into horizontal forces, forward movement, and vertical forces, balance control. The idea that urging the horse forward is going to create forward movement is at the level of stamp collecting.


A concept as simple as the horse natural frequency raises pertinent questions. “Our entire biological system the brain and the earth itself work on the same frequencies.” (Nikola telsa) Back muscles create speed stiffening the thoracolumbar spine. Rushing the horse at a cadence exceeding the horse’s natural frequency, stiffens the back muscles, altering their precise orchestration and therefore, forwardness and balance control. Down to microscopic level, the horse frequency is a fundamental component of efficiency and soundness. “Because the muscle is composed of both muscle fibers and tendinous materials, all of these structures must be collectively ‘tuned’ to the spring properties for the muscle-tendon system to store and recover elastic strain energy during locomotion.” (Paul C. LaStayo, PT, PhD. John M. Woolf, PT, MS, ATC. Michael D. Lewek, PT. Lynn Snyde-Mackler, PT, ScD. Trugo Relch, BS. Stan L. Lindstedt, PhD. Eccentric Muscle Contractions: Their contribution to injury, prevention, rehabilitation, and sport. Journal of Orthopaedic & sports physical therapy. 557-571. Volume 33, NUMBER 10, October 2003)


Injecting the hocks provides transient relief but does not correct the kinematics abnormality stressing the hock on a first place. Repeated injections are not harmless, over a period of time, Hyaluronic acid and synovial fluid undergoes a chemical transformation altering the efficiency of the synovial fluid. For decades, the general consensus has been that hock problems were the root cause of back issues. Further understanding of the whole mechanism suggested that at the contrary, thoracolumbar dysfunction is the root cause of hock problems. By correcting the thoracolumbar dysfunction, it is possible to correct the kinematics abnormality inducing excessive stress on the hock. In fact, the kinematics abnormality causing hack damage will never be corrected without identifying and correcting the thoracolumbar dysfunction that is the source of the problem. The work has to be done in correlation with proper hoof balance, as there are always two set of forces involved, the forces going up from the hoof onto the legs and the forces going down from the back onto the hoof. 

Identifying the fundamental problem evolves with the advance of scientific knowledge. Quite often, what appeared as fundamental years ago, is secondary in the light of new knowledge. Inverted dynamics, for instance, was a progress allowing to understand equine gaits and performances at a deeper level than kinematics analysis. Forward dynamics is the measurement of movement through the production of force. Inverted dynamics is a mathematical calculation allowing to measure force from the amplitude of movement. Inverted dynamics permitted identifying phenomenon that were not observed through kinematics analysis even when coupled with plate form measurements. For instance, inverted dynamics demonstrated that, “A visually identical hind limb extension in late stance may be accomplished by only hip extensor muscles, only knee extensor muscles or any combination of these.” (Liduin S. Meershoek and Anton J. van den Bogert. Mechanical Analysis of Locomotion.) The knowledge is directly applied in the science of motion, when we explain that efficiency in locomotion demands deep involvement of the horse mental processing. It is not about stimulating muscles that create movements. It is instead about guiding the horse’s brain toward the most efficient coordination of the muscular system. The horse’s brain process the most efficient coordination of the physique as long as the education is encouraging the horse’s brain to explore efficiency, which is more movement for less muscular work. The horse is designed to reduce the metabolic cost of locomotion and, when encourage to do so, the horse intrinsically as well as rationally looks for the most efficient way to use his physique.


In terms of the practical application for therapy inverted dynamics calculations open new perspectives. The study “Mechanical Analysis of Locomotion”, talks about stifle extension but the principle applies to many other muscles and movements. Even if one muscle is injured, the horse can functions using other muscles and can be encouraged to do so. The rider’s knowledge is necessary  as the horse will initially elect to protect a damaged muscle and quite often needs to be guided toward using another muscle. This can be done through the science of motion.


 “The separate analysis of either movements or forces, kinematics or kinetics respectively, can enhance our understanding of equine gaits. However, an even more powerful method is to analyze movements and forces simultaneously using Newton’s laws of dynamics.” (Anton van den Bogert and all, Mechanical analysis of locomotion).  Models are often used in research, but even at this advanced level of research, yesterday’s fundamental looks like stamp collecting in respect of today’s fundamental. “These more sophisticated dynamic optimization models, as opposed to static optimizations that do not consider muscle properties, have not been used other than in research, presumably because more complicated calculations are required. However, they will result in more realistic estimates of muscle force.” (Mechanical analysis of locomotion)


The practical application questions every dressage formulas. One can believe in driving the horse onto the bit, long and low, side reins, as long as one does not consider muscles properties. “The discovery of how things work is intrinsically rewarding, and developing the practical applications of discoveries is no less so.” (Thomas W. Clark) The development of greater knowledge, better tools, new findings demand refinements, changes, or even discarding previously held theories and concepts. “The result is excitement and exhilaration in open inquiry.” (Gerald Larue) There is an infinite pleasure in further understanding how the horse physique and mind effectively functions. The initial move is not very difficult. It is about regarding progresses as an opportunity to better ride and train and teach, instead of a challenge to one’s ego.

Jean Luc Cornille