A device or process used to determine the optimal angle between the putter shaft and the ground when the putter is soled correctly. This measurement aids in ensuring the putter face remains square at impact. As an example, if a golfer consistently hits putts to the left, the lie angle may be too upright. A measurement and adjustment can correct this tendency.
Proper determination of the putter’s shaft-to-ground angle is vital for accurate putting. Using the incorrect angle may lead to inconsistent ball direction and distance control. Historically, golfers relied on feel and observation; however, advancements have provided increasingly precise methods of evaluation and adjustment, leading to improved performance on the green.
