The Relationship between Grace Note or Cadenza in Vocal Music and Upper Abdominal Bouncing Ability

The practice of grace note and Cadenza is essential in vocal music. Therefore, it is important to learn about the relationship between grace note or Cadenza and upper abdominal bouncing ability, clarify the role and the principle of upper abdominal bouncing, more scientifically and objectively combine the operation mode of the muscle system and respiratory system, analyse in detail its application technique in each grace note. A clearer direction for practice and explanation of the relationship is provided about the use of the long breath in Cadenza and the upper abdominal bouncing. The practice of vocal techniques is a long and arduous journey, while each technique can be practiced and mastered more scientifically and quickly through the method shown in this article, in order to present a more shocking overall effect on stage.