How to achieve it
Relax completely and say "ahhh" at the very bottom of your range until the voice crackles. Minimal air. The folds are barely vibrating.Exercise: "Ahhh" at lowest possible pitch
Exercise: Fry into clean note (onset control) Slap helt af og sig "ahhh" i den allernederste del af dit register indtil stemmen knager. Minimal luft. Stemmebåndene vibrerer næsten ikke.
Øvelse: "Ahhh" på lavest mulige tone
Øvelse: Fry ind i ren tone (ansatskontrol)