The positioning of the left thumb on the cello
8:06
CELLO ISSUES - Extensions & Left Hand Posture
15:26
3 Left Hand Habits to AVOID | Cello Lesson for Adults
2:58
Moser Mini Masterclass: Left hand thumb!
6:57
Marcy Rosen Interview: Left Hand Position & Vibrato
7:18
Cello Thumb Position Intro & Tips | Why Beginners SHOULD Do This!
9:32
Free Your Left Hand!
7:22
Cello Masterclass: Backwards Extension of the First Finger
11:03