The vibrato motion starts in the fingertip and its important to feel it moving evenly as you vibrate, This rotation motion done with the finger is what moves the note from below the pitch up to the I hear that when fingers build calluses, left and right hand pizz get easier. I'll never know. I've tried everything. My fingertips have the texture of a soft boiled egg. But I try to stay in rhythm Finger and hand vibrato YouTube Why Do Violinists Shake Their Hands? 4th finger??? : r violinist