11/24/2025
Most people think of the tongue as a single muscle, but it’s actually a complex muscular
system made up of 4 intrinsic and 4 extrinsic muscles, all working together to shape how we
breathe, speak, swallow, and stabilise the jaw.
Intrinsic muscles sit within the tongue and change its shape - helping it lift, curl, widen, and
lengthen.
Extrinsic muscles attach the tongue to surrounding bones and change its position, moving it forward, back, up, and down.
This means the tongue isn’t just a “strong muscle” - it’s a coordinated system that needs balance, tone, and correct resting posture to function well.
When the tongue isn’t working efficiently due to compensations, low tone, tethered tissue, or incorrect habits, it can affect everything from breathing and swallowing to oral development and facial growth!
This is why myofunctional therapy focuses on training the entire tongue system, not just
strengthening one part. We’re restoring coordination, mobility, and posture across all eight muscles, supporting healthier airway function, better sleep, clearer speech, and more
efficient swallowing.
By addressing the way the muscles and fascia work together, therapy helps release strain
patterns, support better cranial and jaw development, and create long-term balance in the
body.
When the whole system works together, not just the teeth or the tongue, function and health
improve on every level.