Meet Your Speech Muscles

Speaking uses over a hundred muscles, and you've never had to think about a single one of them. Let's meet the ones that shape an accent.

The four you'll be training

• The tongue — the busiest muscle in the process, and unusual in the body: it's anchored at one end and free at the other. Its tip, body, and root move semi-independently, which is why "put your tongue here" is harder than it sounds.
• The lips — rounding, spreading, closing. Small movements, big consequences for vowels.
• The jaw — how far it opens sets the space everything else works inside.
• The soft palate — the trapdoor at the back that routes air through your mouth or your nose.

They're already highly trained

Here's the part that matters. These muscles aren't untrained — they're expertly trained, just for a different language.

Every year you've spoken your first language has drilled a specific set of movements to complete automation. Your tongue has a default resting position. Your jaw has a default opening. Your lips have default shapes. Those defaults are fast, efficient, and completely unconscious — and they're tuned for the sounds of your native language, not for American English.

So you're not a beginner. You're an athlete cross-training into a new sport, carrying real strength and some very deep habits.

Watch out for

• Expecting your mouth to be neutral — It has strong preferences already. New sounds have to compete with decades of practice, which is why they lose at first.
• Blaming yourself for old habits — Those habits are a sign your muscles learn extremely well. You're about to use that same ability on new material.

💡 You're not building muscles from nothing. You're teaching skilled muscles a second set of moves.