Not sure if it's worth the money but I saw it on several MLB bats during the Championship and World series....must be something to it. At least you can take some swings with it on vs. the ole donut
From what I know, you are better off not practicing with a weight that is heavier than 3 or 4 ounces more than your normal bat. You might want to look at overload/underload training.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .