why do i yawn when i sing

Yawning when singing happens because singing involves raising the soft palate and opening the throat, which are the same actions that happen when yawning. This can confuse the brain, triggering a yawn reflex during singing. Other reasons for yawning while singing include exhaustion, improper breathing technique, dehydration, stress, and a need for more oxygen. Many new singers experience this because they haven't yet developed proper breath control or lung power. Yawning can also serve to reset the larynx to a better position for singing or act as the body's way to increase oxygen intake or cool the brain during vocal work. To reduce yawning while singing, singers can focus on improving breathing techniques by taking deeper breaths, practicing breath control, staying hydrated, and ensuring they are well-rested. Doing silent yawns (mimicking a yawn without fully yawning) and relaxing throat muscles before singing also help manage this reflex.