Basics
Embouchure
Low Register:
Keep the muscles in the face relaxed, don't get in the habbit of stressing the muscles. Think about really droping the jaw and focusing the air down. Strectch the corners of the lips back. Don't let the apiture get to large, it should never be bigger than it is for example when you spit out a piece of chewing gum.
Middle Register:
Keep the muscles in the face relaxed. The jaw should be raised a little more than in the lower register. Think about about pushing the lips forward a little or kissing out a little bit.
High Register:
Don't let tension build in this register. Really think about focusing the air down. Make sure you have a very solid aperture fo enable a very steady stream of air.
