While I have already been told much of what Campos says, one point that stood out to me is his explanation of the Valsalva maneuver, which is the closing of the throat caused by tightening the abdominal muscles. Some trumpet players advocate pushing air out forcefully using your abdominals, especially to play high notes; I have never been successful with that approach, and the Valsalva maneuver explains why. After the breath, Campos discusses the embouchure. Much of this chapter is devoted to embouchure problems and potential solutions. I do not think I am currently suffering from any of the issues described, but knowledge of them will be helpful for if I begin to have difficulties in the future or teach a student who has an embouchure
While I have already been told much of what Campos says, one point that stood out to me is his explanation of the Valsalva maneuver, which is the closing of the throat caused by tightening the abdominal muscles. Some trumpet players advocate pushing air out forcefully using your abdominals, especially to play high notes; I have never been successful with that approach, and the Valsalva maneuver explains why. After the breath, Campos discusses the embouchure. Much of this chapter is devoted to embouchure problems and potential solutions. I do not think I am currently suffering from any of the issues described, but knowledge of them will be helpful for if I begin to have difficulties in the future or teach a student who has an embouchure