The training methods for vocal fold closure insufficiency are as follows:
1. Correction of weak laryngeal muscle function: repeatedly practicing breath-holding action, so that the vocal folds are tightly closed and the chest cavity is fixed while vocalizing.
2. Take a deep breath, open your mouth, open your throat, breathe in and hold your breath, don’t leak it out, then try to artificially control it, leak a little bit of air, the less the better, and then immediately hold it in again, that way the vocal cords will carry out such a closure action. Cycle for 5-6 groups, a group of 10 times, rest between groups 20~50s, 3 times a day.
3. more practice “i” vowel, require the teeth to gently bite, the teeth after the closure of the inner open, incisors gently close, more long exercises this exercise is specifically for the vocal folds are not closed tightly, it is strictly prohibited to practice the open mouth sound, singing can be used to “i” vowel instead of, until the vocal folds This exercise is specifically designed to deal with vocal folds that are not closed properly.
When suffering from incomplete vocal fold closure, you can actively consult a doctor for a systematic examination to clarify the cause of the disease, and then follow the doctor’s instructions to standardize the treatment.