1. On the premise of doing it right, you will understand that the vocal cords are relatively loose when the bubble sound, if it is not wrong. It is good for relaxing the force around the throat, and secondly, it is conducive to the sound of some songs, and it is also good to sing a sense of atmosphere, and many pop singers like to use it at the beginning of a sentence.
2. It can better understand the control of air pressure in the waist and abdomen, or it is helpful not to over-involve the core respiratory muscles. In fact, it is similar to lip vibrato training, except that it tends to have a sense of breath control in the low register, and bubble sound can experience the strength of the waist and abdomen in the high register.
3. The reasonable matching of breath and vocal cords is very helpful to find the state before vocalization, and it is very good as a voice warming exercise or rest exercise after singing.
4. On the premise of doing it right, you can massage to relax and restore the feeling of vocal cord fatigue. Of course, if you practice wrong, the best recovery is to drink water and silence.
5. Reasonable subglottic pressure experience, familiar overall breath control, breath stability, vocal cord stability, and voice stability are all helpful. The body moves relatively little when making sounds, and it can better understand the meaning of stability.
6. But this thing will not affect your singing if you practice or practice it will not affect your singing unpleasant or good, you will hum and lip vibrato, they all have similar things, which can be, not so important, just one of the many exercises.