Violin Vibrato The Violin 100 Vibrato Exercises for Violinists Progressive Control System #violintechnique Common Vibrato Mistakes to Avoid , 1 Holding the Violin Neck with Your Wrist Let your hand relax, avoid gripping with your wrist, and allow for smooth vibrato movement., 2 No Top 10 Violin Vibrato Mistakes Students Make 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