I am a university teacher and host. I graduated from broadcasting host major and have been engaged in audio work for more than ten years, which is a little experience.

1, water, water supply is the most critical? Any excellent host is absolutely inseparable from the thermos cup. Take two sips at any time, form a habit, moisten the mouth, throat and vocal cords, and reduce the dry friction of vocal cords.

2, sleep, sleep after 2 o'clock every day, the gods can't save you, after all, you need to repair your voice during the day and night, and you miss the repair time. It is not good to use it without raising it.

3. Appropriate supplement of throat nutrition

4. Thoracoabdominal combined breathing? Learn to breathe with sound.

5. Physical exercise? Increase resistance? Prevent colds? pharyngitis

6. Don't clear your throat hard, shout loudly, forcibly sing high notes, and use your voice excessively.