Course Content
Bowling Basics
Understanding basic lingo in the bowling world and some basics surrounding the playing environment.
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Ball Weight
Finding the proper ball weight for your client
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Coverstocks
The outer material of the ball and is the primary factor affecting lane friction. It determines how early or late the ball hooks.
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Cores
Basic principles of core dynamics. Explaining RG and Differential
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Types of Ball Fit
Identifying and understanding the types of ball fit. How to determine what is right for your client.
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Quiz
Quiz to help you remember what you learned in Bowler 101
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Intro to Bowling

Grip-Related Bowling Accessories

Essentials (Foundation Items)

These are fundamental to achieving a proper, safe, and repeatable grip.

  • Finger Inserts (Grips)
    Installed in the finger holes to improve comfort, consistency, and leverage. Available in various sizes, textures, and stiffness levels to match the bowler’s feel preference.

  • Thumb Slug or Interchangeable Thumb System
    Provides a smooth, consistent thumb surface. Interchangeable systems allow the bowler to maintain the same thumb feel across multiple bowling balls.

  • Bowling Tape (Thumb & Finger Tape)
    Used to fine-tune fit, adjust hole size, and manage moisture. Tape is critical for maintaining a consistent release as conditions change.

  • Bowling Ball Cleaner
    Removes oil and debris that can affect grip feel and ball reaction. A clean surface helps maintain consistent hand positioning.


Must-Haves (Consistency & Fit Control)

These items help bowlers adapt their grip to changing conditions and prevent release issues.

  • Protective Thumb Tape (Skin Tape)
    Applied directly to the thumb to reduce friction, prevent blisters, and protect the skin during extended play.

  • Rosin Bag or Grip Sack
    Absorbs moisture and helps keep the hand dry, improving grip security—especially in humid environments.

  • Grip Powder or Drying Agent
    Enhances feel and consistency by reducing moisture on the hand. Often used in combination with tape.

  • Thumb or Finger Hole Tape
    Helps verify correct fit and detect changes in swelling throughout a session or season.


Optional / Performance Enhancers

These accessories are not required but can improve comfort, longevity, and fine-tuning.

  • Wrist Support or Brace
    Provides added stability and helps maintain wrist position, particularly useful for beginners or those recovering from fatigue.

  • Insert Removal Tool
    Allows for quick replacement or adjustment of finger inserts as wear occurs.

  • Grip Texture Inserts (Power, Oval, or Lift Styles)
    Specialized inserts that modify feel and release characteristics based on bowler preference.

  • Thumb Mold 
    Used to create a custom thumb shape for more precise fitting across multiple balls.

  • Hand Conditioner or Skin Prep Products
    Helps manage dryness or cracking, maintaining a consistent thumb feel over time.