Semi-Occluded Vocal Tract Exercises

Semi-occluded vocal tract exercises involve partially constricting the mouth or lips during voice production, such as vocalizing with a straw or lip bubble. These exercises help balance the pressure and airflow in the vocal system, reducing strain and improving voice quality. They promote better vocal cord vibration, ease of phonation, and efficient voice use. Used by singers and voice therapists, these techniques support healthy vocal function, especially after strain or injury, by encouraging proper resonance, reducing tension, and enhancing vocal control.