I heard it has to do with what your primary language is. Different languages have different default mouth positions and so speakers of different languages end up with different muscles developed over time.
Yes. I took Mandarin for a while and would practice at my favorite Chinese restaurants in town with the staff. They all remarked on how they keep their tongue on the bottom of their mouth. One older woman actually said it went back to Confucianism, and how that was better for the electrical circuit of the body, or something.
I heard it has to do with what your primary language is. Different languages have different default mouth positions and so speakers of different languages end up with different muscles developed over time.
Yes. I took Mandarin for a while and would practice at my favorite Chinese restaurants in town with the staff. They all remarked on how they keep their tongue on the bottom of their mouth. One older woman actually said it went back to Confucianism, and how that was better for the electrical circuit of the body, or something.