My voice teacher had me blow air into water with a straw. Felt good and had some therapeutic effect on my vocal chords. Apparently the technique had been develo

My voice teacher had me blow air into water with a straw. Felt good and had some therapeutic effect on my vocal chords. Apparently the technique had been developed by a Finnish speech and voice therapist. Here is some background: https://www.laxvox.com/history/ https://www.laxvox.com/history/