Throw a frisbee into the ground for the proper plane
For the downswing, the coach cues a feel: picture the clubhead at the top as a frisbee, then feel like you throw that frisbee straight down into the ground as you come down. He says this sensation simulates the club working down through the inside part of the golf ball and produces the proper swing plane.
Channel: stayhandsy
Watch official source at 4:22Why this context matters
One of several feels the coach draws from the paddle-and-ball aid; the frisbee image transfers on its own.