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This 15-minute video is aimed at educating any heavy voice users, such as teachers, singers or actors about vocal swelling and potential injury from over-use. Demonstrations of swelling check exercises are provided, as well the warning signs that are generally associated with vocal injury.
This 15-minute video uses models, diagrams and several endoscopy videos to demonstrate the anatomy and phyisology of the vocal tract, touching briefly on the airway's role in swallowing and focusing primarily on speech. Endoscopy videos are included, showing the difference between healthy and damaged vocal folds.
