This is a good swing trainer for those wanting to keep the hands in place through the swing.
MLBfan
1 year ago
Solid Weight And Training Aid
This weight stays on very well. My only knock on it is how difficult it is to get on certain bats because of the knobs on certain bats. I typically leave it on just one bat, because it is to cumbersome to be taking off and on. I would not use this in a similar fashion to a donut.