This state can make the mouth open naturally, relax, lift the flap and increase the space in the mouth. This will open the throat and let the breath go out naturally.

2. Smile

Lift the smiling muscles to open the nasopharyngeal cavity, and the smiling muscles on both sides of the face are smiling. This state can make the throat open and get high notes.

Pronounce ei sound

Read ei according to the scale of 12345432 1 This exercise reduces breathing loss, makes breathing last longer and reduces sound leakage.

Mi-Ma vowel exercises

According to the scale of 12345432 1, pronounce mi ma sound, mi ma sound finds imperial cavity, ma sound finds chest cavity, and the sound makes eyebrows. This exercise can find a high position to make the sound more penetrating and textured.