Training device with two mouthpins and a pressure spring to strengthen the lip and jaw muscles of wooden blowers as in the real mouthpiece posture when playing for safer sound generation and more game durability

摘要

Training device with two mouthpins and a pressure spring to strengthen the lip and jaw muscles of wooden blowers as in the real mouthpiece posture when playing for safer sound generation and more game durability. characterized by a middle bar running in a pressure spring in a moving sleeve, at the lip-side end in a horizontal line of recording with 2 horizontally adjustable mouth-bars mounted in the right angle to the reception line, and at the other end is fixed by a screw-cap.