The chewing technique in voice therapy is used to

• A. Increase air supply during voice production
• B. Increase pitch range during voice production
• C. Improve control of loudness
• D. Reduce tension in the laryngeal area

Answer: (A)

The technique is aimed at breath support and maintaining a steady airstream for phonation. By engaging in rhythmic jaw movement like chewing, clients often experience a more relaxed jaw and improved coordination of exhalation with vocal fold vibration. This helps them use a larger, more controlled flow of air during speaking or singing, which supports sustained phonation and reduces effort at the larynx. While smoother airflow can indirectly aid loudness control or timbre, the primary goal here is to increase and stabilize the air supply for voice production.