Use height and spin to stop iron shots
In an iron fitting, the fitter explains that height and spin are what make an iron shot stop. The head with the lowest height and lowest spin rolls out the most; adding height gets the ball to stop, and adding spin gets it to stop a little quicker.
Channel: Micah Morris
Watch official source at 7:16Why this context matters
Said while comparing iron/shaft combinations on a launch monitor during a fitting.