Violinists, what can I do about fourth finger vibrato with a tiny pinky (small hand overall, pen for scale)? I play a normal 4 4, but I struggle to keep my pinky flexible, What do I do with a student who is not able to keep left hand thumb on neck when doing vibrato. It wiggles around. He has large hands and also complains about first finger hitting the pegs when doing How to do violin vibrato Guitar Phrasing Techniques #1: How to Vibrato by Gil the Guitar Guy Medium