Here is the understanding of the 3 phases of the hook that the ball must go through!

-Phase 1 of the lane is the front part, which goes from the foul line to 30 feet.

-Phase 2 is the mid-lane area, which ranges from 25 to 45 feet.

-Phase 3 is the back end of the lane, from 45 feet to the end of the pin deck.

During this initial phase, the bowling ball is primarily sliding down the lane.

The ball's speed is at its maximum, especially right at the release.
Its revolutions (rotation) are at their lowest.
The ball’s speed is always more dominant than its revolutions at this stage.
Additionally, the friction contact point with the lane is at its minimum, meaning the ball is gliding with very little traction.

In this phase, the ball begins to hook.

It needs to slow down in order to change direction.
The revolutions (rotation) of the ball increase as it starts to turn.
The friction contact point with the lane increases during the hook, allowing the ball to grip the surface more effectively.
However, the ball still continues to slide slightly during this phase — it hasn't fully transitioned into rolling yet.
Phase 3 – Roll Phase

In this final phase, the ball transitions into a full rolling motion.
- The ball is now at its lowest speed.
- The friction contact point with the lane is at its highest, and its revolutions (rotation) are at their maximum.
- This is the phase where the ball must transfer all its stored energy into the pins, maintaining its trajectory through impact.
- Ideally, the ball continues through the pin deck and finishes in the middle, maximizing pin carry and scoring potential.