02/20/2025
Just a quick message from our massage client Shiloh to never, ever forget how important the thoracic sling is on your kiddos! Abandon this area during body work (and exercise) and you are bypassing one of many crucial systems to how our horses move with balance, symmetry, and strength.
The thoracic sling is a real fancy way of referencing the group of muscles, tendons, and ligaments that form the connection between the forelimbs and the body of the horse. Seeing as 60% of your horse’s weight is carried on the front end, this system is particularly important. It’s responsible for helping our horses move in multiple directions - forward, bending, jumping, and turning just to name a few.
Since your massage therapist works on muscles, let’s focus there. The TS is made up of several muscles - and by several I mean 9+. These muscles include the pectorals, serratus ventralis, rhomboideus, trapezius cervicis, trapezius thoracis, latissimus dorsi, brachiocephalicus, omotransversarius, and sternocephalicus. Shew. A million dollars to anyone who can say those nine words fast three times in a row. To simplify, the TS makes up your horse’s chest, shoulders, neck, in front of the withers, and the girth area. That’s a very watered-down visual but it helps us non-doctorate horse people get a small understanding on a big topic.
That’s A LOT of muscle and responsibility…all those pieces of the horse working together just to make sure our horse has proper balance, coordination, stability, posture, and shock absorption during movements they participate in almost every single day. We see the signs of a weak thoracic sling all the time in horses (falling/heavy on the forehand, lack of engagement and push from the hind, trouble navigating hills, reduction of stride length and flexibility, and even girthiness) and as a result it is so, so important body workers address this region but it is just as vital that we recognize how to advise owners on continuing to strengthen those areas in between visits with us. Exercises like hill work, raised poles, backing, and lateral flexion can all improve muscle function and posture in the thoracic sling.
Thanks for sharing, Shiloh! 👏🏻