Zip

The amount of backspin imparted on a golf shot, which affects ball flight trajectory, carry distance, and landing characteristics. More zip (backspin) causes the ball to climb higher, land softer, and potentially spin backward upon landing. Zip is created by clean contact with a descending blow, particularly with irons and wedges. Professional golfers generate significant zip on their approach shots to control distance and create stopping power on firm greens. Weather conditions and club groove design significantly influence the amount of zip a player can generate.