The Crucial Role of the Tongue and Hyoid in Equine Movement

At the Equine Institute, we prioritize the well-being and performance of horses through comprehensive understanding and innovative practices. One often overlooked aspect of equine health is the role of the tongue and hyoid in movement.
Understanding this connection can greatly enhance a horse’s performance and overall health.

Horses, as magnificent and powerful creatures, rely on the seamless interplay of various anatomical structures to move gracefully and efficiently. While much attention is often given to the legs, muscles, and joints, there are other critical components that significantly influence a horse's mobility and comfort.
Among these, the tongue and the hyoid apparatus stand out due to their pivotal role in ensuring smooth and balanced movement.

The tongue, primarily known for its role in feeding, and the hyoid apparatus, a set of bones in the throat supporting the tongue, are intricately connected to the horse's overall movement.
These structures impact not only basic functions such as swallowing and breathing but also the horse's ability to perform advanced maneuvers and maintain balance. Any restriction or discomfort in these areas can lead to a cascade of issues that affect the horse's posture, flexibility, and overall performance.

In this blog, we will delve deep into the anatomy and function of the tongue and hyoid apparatus, explore how they influence movement, and highlight the importance of regular care and attention to these often-overlooked areas.
By understanding the critical role these components play, horse owners and trainers can take proactive steps to ensure their horses are healthy, comfortable, and performing at their best.

Let’s explore the fascinating world of the tongue and hyoid apparatus and uncover how they contribute to the elegance and power of equine movement.

What is the Hyoid Apparatus?

The hyoid apparatus is a set of bones in the throat that supports the tongue and its movements. It’s crucial for various functions such as swallowing, breathing, and even vocalization. In horses, the hyoid apparatus plays a significant role in their overall movement and balance.

How Does the Tongue Influence Movement?

The tongue, while primarily known for its role in feeding, is deeply connected to the hyoid apparatus. Its position and tension can affect the horse’s balance, posture, and flexibility. When the tongue is restricted, it can lead to a cascade of issues that impact the horse’s entire body.

Why Should Horse Owners Care About the Tongue and Hyoid?

Understanding the link between the tongue, hyoid, and movement can help horse owners and trainers address subtle issues that might otherwise go unnoticed. These issues can affect the horse’s comfort, performance, and even lead to long-term health problems.

Signs of Hyoid and Tongue Issues

Horse owners should look for the following signs that might indicate problems with the hyoid and tongue:

• Difficulty in chewing or swallowing

• Head shaking or tossing

• Reluctance to accept the bit

• Resistance to flexion or collection

• Asymmetrical muscle development

How to Address These Issues

Addressing problems related to the hyoid and tongue requires a holistic approach. Here are some methods:

• Regular Dental Check-ups: Ensure that the horse’s teeth are in good condition to avoid any compensatory behavior that might affect the tongue and hyoid.
  
  

• Bit Fit and Comfort: Use bits that are comfortable and allow natural tongue movement.
  
  

• Chiropractic Care: Regular adjustments can help maintain the alignment and functionality of the hyoid apparatus.
  
  

• Physiotherapy: Specific exercises can help strengthen and relax the muscles connected to the hyoid and tongue.