Science of Bending

If you would like to see actual images of the tongue in the bending process (draw and blow bending, with both tongue block and pucker embouchures), read my paper on the bending process with visualizations from the MRI Bending Study I did at Stanford University with Peter R. Egbert, Lewis K. Shin, Thomas D. Rossing and Andrew Holbrook.

Bending Process on the 10-Hole Diatonic Harmonica with the Visual Aid of Magnetic Resonance Imaging (MRI) by David Barrett
https://www.bluesharmonica.com/sites/bluesharmonica.com/files/mri_bendin...