Arm and wrist · From Zero to Mozart

The vibrato pulse can come from two places: the forearm, or the hand rocking at the wrist. They produce slightly different sounds, and — this is the honest part — teachers genuinely disagree about which to learn first. This course teaches both, and lets your hand find whichever comes more naturally.

The two motions

The two vibrato motions, seen from the side. Arm vibrato: the whole forearm and hand swing as a unit, pivoting at the elbow — a bigger motion, easier to feel first. Wrist vibrato: the forearm stays still and the hand rocks at the wrist, the base knuckles leading. Teachers disagree on which to learn first; this course teaches both.

Arm (forearm) vibrato. The impulse comes from the forearm; the whole hand-and-wrist unit swings together, pivoting roughly at the elbow. It's the bigger motion, which makes it easier to feel and control when you're starting — you can sense the forearm moving. It tends to sound warm and can go wide. The risk: if the swing gets too big it can knock the violin or transmit into the bow arm.

Wrist (hand) vibrato. The forearm stays comparatively still; the hand rocks back and forth at the wrist joint, the base knuckles (where the fingers meet the hand) leading the motion. The fingertip stays planted on the string but supple. It's often described as even and able to go fast. It needs a wrist that doesn't collapse inward — which is why the readiness check mattered.

In both, the fingertip rocks from more on its tip to more on its pad and back — that rolling of the contact point is what actually bends the pitch.

Which one first?

There's no settled answer. Some respected teachers start every student on arm vibrato because the larger motion is easier to feel. Others teach wrist as the core motion from the start. Galamian's textbook lays out arm, hand and finger vibrato without prescribing an order. Simon Fischer teaches both.

So: try the arm motion for a few minutes, then the wrist motion. Whichever feels less forced, start there — and come back to the other one later. Most players end up using a blend of both anyway. Henryk Szeryng's line was that "a perfect vibrato is a combination of finger, wrist and forearm."

Try it — on one note, no bow

40 bpm

1st finger on B, A string. No bow. First, keep the wrist still and swing the forearm so the whole hand rocks the fingertip — slow, wide. Then keep the forearm still and rock just the hand at the wrist. Playback gives you the steady B; you're feeling the motion, not hearing it yet.

The two colours are subtle: arm vibrato tends to sound rounder and broader, wrist vibrato tighter and quicker. But most great players blend them, and you usually can't tell from a recording which a player is using — so don't chase the distinction, just find the motion that's loose in your own hand.

The usual mistake

Trying to hold the forearm perfectly still to do "pure wrist vibrato," which locks the wrist and kills the motion — or letting the whole arm shake when you meant to rock the hand. Isolate gently, not rigidly. And forcing yourself onto the type a video told you was "correct" when your hand clearly prefers the other — the loose one is the right one.