Why Your Vibrato Doesnt SING , Arm vibrato, wrist vibratodoesnt matter if the motion never reaches the fingertip. Set the finger so the last joint can flex, then roll the pad on the string (your How to Do Vibrato on a Violin: Beginner Techniques & Exercises How to Do Vibrato on a Violin: Beginner Techniques & Exercises The Strad Nine steps to mastering violin vibrato The Strad How to Develop a Warm, Pure Vibrato Strings Magazine