Does Corking Really work?

Well players sometimes try to get an edge by doing different things to bats. That's the main thing that's probably hear about is corking a bat. And they do it in several ways. One is to cut the end of the band off drill the bat out put cork in it then glue the end of it back on there. And or sometimes they drill a small hole right from the end in there and put cork in. But honestly that has nothing at all to do with the performance of the bat. It does not help the bat. It doesn't lower the weight that much and it doesn't give it any bounce or anything else, in fact it weakens the bat because the bat you probably heard were Greg Nettles had some rubber balls in it one time when the bat broke in the balls spilled up. So that really gets weak because you're taking out the heart of it.