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How voice exercises serve as a tool for swallowing rehabilitation
What is it about?
Voice and swallowing are interconnected systems that have therapeutic potential. This review examines how voice exercises—such as pitch glides, singing, and voice training—can act as both a complementary assessment tool and a method to enhance swallowing safety and function. We examine current research outcomes to highlight the benefits of these exercises for individuals with conditions such as Parkinson’s disease, stroke, and head and neck cancer, among others. Our findings suggest that integrating voice and swallowing therapies could provide a simple, non-invasive way to enhance communication and swallowing abilities, improving the quality of life for those with these challenges.
Why is it important?
This review opens new opportunities for assessing and improving swallowing outcomes using simple voice tasks, such as pitch glides and Maximum Phonation Time (MPT). These tasks show correlations with swallowing function, making them particularly valuable in settings lacking advanced tools or gold-standard techniques like endoscopy. Additionally, the findings highlight that voice therapy and training—using accessible exercises like singing—can address both voice and swallowing issues simultaneously. This approach is especially beneficial for targeted populations, such as individuals with Parkinson’s disease or stroke, offering an efficient, cost-effective, and holistic strategy to enhance care in resource-limited environments.