The respiratory fulcrum is mainly in the diaphragm. When inhaling, the diaphragm muscles expand like a belt, just like the feeling of a constipated person squatting in the toilet. The lower abdomen is exposed, and the chest needs to be fully expanded. There is an obvious fulcrum in the chest below the throat. When exhaling, the diaphragm expands strongly outward, and there is a reaction force to form an upward "sound column". When vocalizing, the lower abdomen naturally rises slowly to recover.

Keep your voice as low as possible and gently squeeze the vocal cords with your throat. If a boy's voice is too sharp in the conversation, it is easy to deduct the image points, but this move must not be too hard, otherwise the voice will be even worse. Change your speaking habits, try to keep your voice down, laugh as low as possible, speak in your most comfortable audio range, and explore some good pronunciation methods.

Proper practice and correct practice every day can make the voice change and become better; But mistakes and excessive practice can lead to vocal cord damage, and your voice may be worse. In a word, learning falsetto is a technical way to change the sound, but it is not recommended. The most important thing is to keep your voice, boys and girls alike.