quote:
What’s your definition of “keep your hand on top of the ball.” A picture will be the best descriptor. When does it start, and how long does it stay there.
In my experience, keeping the hand on the top of the ball is only relevant after the hand break and during the arm swing. After that, bbscout's concept of keep your fingers behind the ball (versus under the ball) is much more relevant. Once the shoulders start to turn, it's impossible to keep your hand on top of the ball due to the physical forces involved.
I hear a lot of coaches talk about wanting their pitchers to keep their hands on top of the ball for as long as possible. I think this is bad advice because it doesn't take into account what the arm really does as a pitcher delivers the ball.