I'm sure there are many opinions on this subject but does anyone KNOW exactly what does the choking of air in the throat? Some of the opinions I'm aware of include the vocal cords, the back of the tongue, the soft palate, other muscles in the throat. etc. I'm quite scientifically minded myself but this is more of a physiology question, I suppose. At any rate, I think it would be very helpful to better understand where this choking or resisting of air flow in the throat comes from. Any throat doctors in the audience? Thanks-Ken B.