Explained: The Difference Between Symmetrical, Asymmetrical Bowling Balls

[@raymah7]

Thanks for this video. I'm a visual learner and this definitely helps

[@harveywarne9030]

As soon as you drill a ball...it is no longer symmetric. The symmetical balls all tend to have a psa around the thumb hole...biggest void.

[@DaJoost075]

That's a yes and no because you can still drill a ball without going into the core