Final answer:
PhoRTE treats voice disorders, particularly presbyphonia, by strengthening the vocal muscles through resistance-based vocal exercises.
Step-by-step explanation:
Phonation Resistance Training Exercise (PhoRTE) is a vocal exercise designed to treat voice disorders, particularly presbyphonia, which is the age-related weakening of the voice. PhoRTE helps individuals improve vocal strength by using sustained vowel sounds at various pitches and loudness levels. The resistance component of PhoRTE comes from the effort to maintain these sounds against a perceived force, much like using resistance in physical exercise to build muscle.
The method involves vocal exercises that engage the muscles responsible for phonation, enhancing their strength and endurance. This approach is beneficial for those whose voice may have become weak, breathy, or hoarse, commonly found in the elderly as their laryngeal muscles weaken due to age.
PhoRTE is often used by speech-language pathologists as part of a therapeutic strategy to help patients regain and maintain a healthy and functional voice. The final outcome of this therapy is typically a stronger, more vibrant voice, which is vital for clear and effective communication.