Anyone Knows Why Ayu.......

[Delirium-Zer0]

I think ayu was still in the mindset of someone who's just had a few beginning singing lessons and thinks they know everything I took ONE day of singing lessons, and for awhile i had some of the same habits Taking operatic singing lessons, I learned that if you push your stomach in & tighten your muscles, you can get more out of the air in your lungs. I was taught proper technique for this later, and bending over forward isn't it. You'll just hurt yourself. ~ It does have to be done properly. But a beginner, hearing the stomach-tightening idea, might take it upon themselves to try bending over since that does tighten the muscles a bit. But it doesn't really work right.

I think that's the case since, if you remember the POWDER SNOW cm (this is most obvious here), she pronounces her "ii" sounds with her lips puckered out, rather than in a smile. That's something else singing teachers tell you to do, so at the time, those sorts of lessons were probably fresh in her mind.