Stand further from the ball with driver for a flatter plane
The instructor explains that the driver is a long club, and standing too close to the ball makes the swing get too vertical. He moved his student a little further away from the ball so the driver could work on a flatter plane rather than being upright.
Channel: Todd Graves
Watch official source at 1:14Why this context matters
Single-plane/single-point swing instruction, framed as what the coach did for a student.