Point your lead shoulder at the ball to keep spine tilt
The speaker's driver checkpoint is to retain the spine tilt established at address. When using a low-and-around backswing, feel the lead shoulder point at the ball rather than turning level; the speaker demonstrates that a level turn can produce a topped shot.
Channel: SagutoGolf
Watch official source at 6:28Why this context matters
Framed as a 'bonus piece' on top of the lower-and-around backswing change.