Draw a diagonal line on your glove from the base of the pinky to the middle of the index finger. Rest the grip exactly on that line before closing the hand. Hit short shots, checking the line on every regrip.
On face-on video, fewer than two knuckles of the lead hand are visible at address; the thumb-index V points at the chin or the lead shoulder.
Frequently asked questions
What is the "The glove line" drill for?
Place the club in the fingers, not the palm
How do you do the "The glove line" drill?
Draw a diagonal line on your glove from the base of the pinky to the middle of the index finger. Rest the grip exactly on that line before closing the hand. Hit short shots, checking the line on every regrip.
How long does the "The glove line" drill take?
About 10 minutes per session, 12 reps.
Sources
Ben Hogan — Five Lessons: The Modern Fundamentals of Golf