Answering Questions: LH position, Efficient Practice, Thumb on the bow, Vibrato & Bow, Intonation

Professor of Violin Julia Bushkova answers your questions about Left hand position (knuckles, fingers, and fingerboard) 0:13, Efficient practice 3:35, Thumb contact with the bow 9:40, Coordination between vibrato and the bow 11:23, The basics of attaining accurate intonation 15:35,