Spin Rate
Spin rate also affects ball flight, distance, and trajectory. Club head speed is important in determining the spin rate, as well as, what is called the angle of descent. If the angle is sharp, it will produce more spin.
If it is shallow, then it will produce less spin. Additionally, it is important for a player to use a golf ball that provides the spin rate that is ideal for their particular swing specs. Many times players will see quantifiable spin rate differences with different balls.
These differences affect both trajectory and distance.
We all seek for ways to hit the ball further and more consistent, properly fit golf clubs are a key component in accomplishing both of these desires.