A weighted bat is a great way to help improve your game. Also, before an at bat you can use a weighted bat to help your game bat feel lighter at the plate. Having a bat weight is a common thing among teams, but it does not significantly change the feel of the bat. A better option for this purpose is a weighted bat. These are a better option because the weight distribution of the bat is much better than just throwing a weight on there. This is the simplest way to describe why using a weighted bat is better. Besides having a bat for the on deck circle, there are bats specifically for training. The purpose of these bats is to swing something that is substantially heavier, so your regular bat feels like a feather. Using this as a training tool is extremely helpful and will ensure great bat speed.
Weighted Training Bats
The two options you have when it comes to these weighted training bats is the on deck circle and in cage bat. Each has it uses that help hitters improve their batting averages. The bats that are for the on deck circles are generally a cylinder shape, so weight distribution is even. The training bats for the cages have the shape of a regular bat, but are obviously just heavier. These bats will be able to keep your swing the same, because the weight is distrusted like a regular bat. Training bats for the on deck circle are just to get something heavy in your hand before your at bat. Likely, players only take a few swings with the on deck circle bat, so they do not jeopardize their swing.