What is a bowling adjustment?

Answer 1

Commonly, a Bowling adjustment, is referring to either where a bowler is standing or where a bowling is aiming when throwing the ball.

This is done in order to better have the ball hit the "pocket" or for picking up spares.

When getting into more advanced bowling techniques, you will find that you will be making adjustments though out each game as the oil on the lane breaks down and your shot changes.