Voice building is the process of adding strength to the voice by using a variety of tasks that tax its strength capabilities. The idea is that over time the larynx will rise to the challenge and adapt to increased demands, much as might happen to the arms as a result of a weight-lifting regimen. Sometimes the voice building regimen is very simple and “do-it-yourself”; other times it is more sophisticated and requires the assistance of a speech pathologist who is singing voice qualified.
Vocal underdoer syndrome is a term coined by Dr. Anat Keidar and Dr. Robert Bastian to designate an individual whose amount and manner of voice use can be considered inadequate to keep the mechanism in good condition. Typically, the vocal underdoer syndrome comprises two parts: innate introversion/taciturnity and a life circumstance that permits, invites, or demands very little voice use.