Stack the torso on level hips for clean approach contact
On approach shots the legs act as a support mechanism for the upper body, the hips stay level, and the torso stacks on top of the hips. Losing that stacked, level position is what makes you hit the ground behind the ball and mis-strike.
Channel: Danny Maude
Watch official source at 7:14Why this context matters
Missed the green left; switching from the power swing to a shorter approach.