How to Pick the Best RG Ball for Your Game

Finding the right rg ball usually starts with a confusing look at a spec sheet filled with numbers that look like they belong in a math textbook. If you've ever stood in a pro shop staring at a wall of shiny new bowling balls, you've probably seen the letters "RG" printed next to a decimal point. It stands for Radius of Gyration, but honestly, you don't need a physics degree to understand how it changes your game. It's really just about how the weight is distributed inside the ball and how quickly that ball wants to start spinning. ...

April 23, 2026 · 7 min · Bobish Tristram