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Do Asymmetrical Bowling Balls Hook More?: Improve Your Hooking Game



Asymmetrical bowling balls are designed to provide a greater hook potential compared to symmetrical balls. The asymmetrical core inside the ball creates an imbalance, which leads to increased flare potential and a stronger hook motion. This allows the ball to grip the lane surface more aggressively and generate more angularity as it travels down the lane. However, it’s important to note that the hook potential also depends on other factors such as the coverstock material and the lane conditions.

Why Assymetrical Bowling Ball hooks more?

There are several reasons why an asymmetrical bowling ball hooks more compared to a symmetrical bowling ball. Here is a point-by-point description of these reasons:

1. Weight distribution: One of the main differences between asymmetrical and symmetrical bowling balls is the distribution of weight within the ball. In an asymmetrical ball, the core is designed with varying densities, resulting in unequal weight distribution. This uneven weight distribution creates more torque and rotation as the ball travels down the lane, causing it to hook more.

2. Increased track flare potential: The asymmetrical core design also increases the track flare potential of the bowling ball. Track flare refers to the oil rings left on the surface of the ball after it has been thrown. Asymmetrical cores tend to have higher differential values, which means there is a larger variance in the volume of weight in the core. This leads to increased track flare potential, which in turn creates more hook motion.

3. Increased rev rate: The uneven weight distribution in an asymmetrical ball can also help increase the bowler’s rev rate. Rev rate refers to the number of revolutions the ball makes as it travels down the lane. With an asymmetrical ball, the varying weight distribution allows for more friction to be generated between the ball and the lane surface, resulting in a higher rev rate. A higher rev rate creates more hook potential.

4. Versatility in oil patterns: Asymmetrical balls are generally more versatile when it comes to different oil patterns on the lane. The unequal weight distribution in the core helps the ball read the lane conditions more effectively. This means that an asymmetrical ball can adapt better to both dry and oily lane surfaces, allowing for more hook potential in various conditions.

5. Enhanced angularity: Due to the combination of weight distribution, track flare potential, increased rev rate, and adaptability to different oil patterns, asymmetrical balls tend to offer enhanced angularity. Angularity refers to the sharpness of the hook motion. Asymmetrical balls can provide more angularity, allowing the ball to change direction more aggressively and cover more boards on the lane.

6. Strong Backend Reaction: Assymetrical Bowling Ball tend to be more aggressive in backend due to its coverstock features. 

Factors Influencing Hook Potential

The hook potential of a bowling ball is influenced by several factors, including the core design, coverstock, and the bowler’s playing style. Asymmetrical and symmetrical bowling balls inherently respond differently to these variables, ultimately affecting their hook potential.

Core Design

The asymmetric core design in bowling balls contributes to increased differential, which can translate to a more aggressive hook potential. This characteristic makes asymmetrical balls well-suited for certain playing styles and lane conditions.


Additionally, the coverstock of a bowling ball plays a pivotal role in its hook potential. While both asymmetrical and symmetrical balls can feature coverstocks tailored for enhanced traction, the core design’s interaction with the coverstock further amplifies the differences in hook potential between the two types of balls.

Bowler’s Style

Furthermore, a bowler’s individual style and technique significantly influence the performance of asymmetrical and symmetrical bowling balls. Speed-dominant players may benefit from the enhanced hook potential of asymmetrical balls, as they aid in generating the necessary change in direction to hit the pocket effectively.


In conclusion, asymmetrical bowling balls do have the potential to hook more aggressively than their symmetrical counterparts, owing to their core design and its interaction with the coverstock and lane conditions. However, the decision to use asymmetrical or symmetrical bowling balls ultimately hinges on a bowler’s playing style, preferences, and the specific characteristics of the lane conditions they encounter.

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