Key Points

• Horses and other animals possess anatomical trains, or pathways, of fascia that closely resemble the anatomy trains in humans.

• Myofascial release techniques can be performed on animals to relieve pain and tension.

I remember our anatomy instructor introducing the concept of fascia by comparing it to the pith of an orange—a continuous web that both connects and separates the pulp within each segment. This was in the early days of conversations about the role and function of fascia. Thomas Myers’s groundbreaking book, Anatomy Trains, was still a few years away from hitting the shelves.

And yet, I already felt I had a deep appreciation of this system. By then, I had spent over 15 years working on dogs and horses and the occasional zoo animal. Horses, in particular, had drawn me into the electrifying energy of a rippling fabric, neither skin nor muscle, evident just beneath the skin. Due to their tendency to sleep upright and their evolution for swiftness, the musculature of the horse had an affinity to the bone unlike other animals, and between skin and bone, the pulsing of energy was, well, palpable. Few images provide a better the body by muscle, tendon, and ligament. As Thomas Myers might say, those structures are merely filling in the spaces formed by the continuous fascial web that connects them like so many water balloons. As a result, the range of motion available owes much of its grace and agility to the “prestresses” created by the fascial matrix.

Additionally, fascia forms a direct relationship in the horse from the hyoid bone under the tongue to the single digit of the hoof on which the horse stands. Evidence of the tremendous counterbalance achieved by this fascial relationship was revealed in a necropsy study of thoroughbred racehorses, in which the majority of horses studied who had sustained injuries to the tendons or ligaments of the lower limb also had evidence of fractures in the hyoid apparatus.

In recent years, two equine practitioners have provided the anatomical evidence needed to confirm what many equine bodyworkers and practitioners have long known—that horses and other animals possess anatomical trains or pathways of fascia that directly connect muscle to muscle in dissection that closely resemble the anatomy trains in humans as defined by Thomas Myers. This knowledge has led to new approaches to relieving tension and restoring mobility for animals of all types.

As an example, in both dogs and horses, a fascial line running along either side of the spine and a fascial line connecting the muscles along the belly intersect at two points: the hindfoot and the temporomandibular joint. This loop helps define movement along the axis and connects the hind end of the animal to its balance point, the head and neck. Many horses and dogs suffer from temporomandibular pain and tension. Myofasical release techniques applied to the joint, joint capsule, and surrounding fascial tissues can serve to reduce pain, improve jaw movements and respiration, and restore coordinated movement forward and backward.

Case Study: Lexicon

Lexicon was an Irish show-jumping champion and a breeding stallion. His rider was concerned about back pain the horse began exhibiting during a critical period of their show season. Various diagnostic tests showed there was no obvious injury or clear explanation for the horse’s pain, and his response to having his sacroiliac joints treated with an analgesic agent was minimal. His behavior began to change as well, including kicking out while being ridden and refusing to jump high vertical obstacles. I had worked on other horses for this rider and eventually received a call to see Lexicon. I worked closely with the veterinarian involved and the groom responsible for the horse’s care.

Stallions can be tricky and Lexicon was no exception. One thing that struck me while assessing the horse was that he was constantly busy with his lips and tongue, rolling his tongue into the side of his mouth and drawing his lips forward and back. His handler confirmed he had been doing that for some time and that he assumed it was just stallion behavior. The rider added that he had been grinding his teeth at times when bridled. The muscles of his jaw and back of his skull were taut and sensitive, and the base of his neck went rigid under pressure. He had adopted a slightly bent posture through his neck, and the muscles on his left side were noticeably larger than the right. I used a combination of MFR and massage on the protraction and deep ventral lines along the horse’s front limbs and chest to release the myofascial kinetic lines. I also worked over the temporomandibular joint on the left side. I was rewarded with some long yawns and blinking, classic signs of tension release in horses. His breathing slowed and I was able to continue working into the groove between his mandible and the delicate bones of the hyoid apparatus. Intraoral work on horses can be a feat, but at the end of his massage, Lex allowed me to gently ease his tongue out of the right side of his mouth and apply a gentle traction. The space between his mandibles seemed to expand and loosen. After a long walk and a good roll in his paddock, he was given a day of rest. The following day, he was ridden lightly. His rider noted none of the grinding and a softer, steady feel in his hands, indicating a softness in the horse’s mouth that had not been there before.

A week later came the real test as they began preparing him for his next show. The kicking and resistance were gone. After three sessions, Lexicon returned to his previous level of jumping with no sign of back or neck pain.

Resources

Animal massage and animal fascial integration practices offer a tremendous way for practitioners to diversify their practices. Working on multiple species (I include the human species here) can inform the way a practitioner works on any species. I learn things from my horse clients that inform the work I do on their riders and vice-versa. If your love of massage intersects with a love for animals, consider expanding your skill set to include them in your practice.

NWSAM offers courses in Animal Massage, Acupressure, and Aromatic Sciences and is the exclusive provider of training in Manual Ligament Therapy for Animals. To learn more, visit NWSAM.com.

Additional Reading

• anatomytrains.com/product-category/books

• fasciacongress.org

• leonchaitow.com/2016/09/18/we-have-much-to-learn-from-current-fascia-research

• equinemyofascialrelease.com/about-myofascial-release

• scholarpedia.org/article/Tensegrity

• fascialines.com/?lang=en

• nwsam.com/courses/equine-fascial-lines

Notes

1. Leon Chaitow, “We Have Much to Learn From Current Fascia Research,” July 2015, www.leonchaitow.com/2016/09/18/we-have-much-to-learn-from-current-fascia-research.

2. Donald E. Ingber and Misia Landau, “Tensegrity,” Scholarpedia 7, no. 2 (2012): 8344, https://doi.org/10.4249/scholarpedia.8344.