Vibrato Exercise 3: Finger Release Jacob Murphy Violin Studio Computerised analysis of Vengerov 's vibrato 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 Developing arm, wrist and finger vibrato Focus The Strad [#2 Vibrato Practice] 3rd finger (Slow to fast) practice with metronome from Suzuki Book 3, = 60