Styles:
UCN: PS1hAG0-sDR1.sUR1
Handposition: loose fist, T stabilizes P on first phalanx, R, M and I loosely extended
Dactyl Sectors: Pc
3D
Down Strum (sD)
Up Strum (sU)
Picking (p)
Placement/Stabilization

This tremolo technique fixes P and moves it back and forth across one string.