Can someone advice me if I'm practicing this vibrato correct? A concern is that my thumb keeps rotating while I vibrate with the second finger! Thank you so much in advance, Sepalika Silva The impulse of the vibrato starts in the fingertip and then continues through the rest of the finger hand, Its important to get the feeling for what this initial impulse shake feels like so that you Pinky vibrato tips : r violinist How to Perfect Your Vibrato on the Violin Lessons In Your Home