I explained what I meant by "having a talk". A catcher is usually a gritty kid who volunteered to play the position as a small child in little league or before. By the time he reaches high school, he's done more drills and caught more games than you can shake a stick at! The drills you do with him should be used just to remind his mind and body how to react, nothing much more. At this point, improvement comes through mental development more than physical, so, have a talk with him.
Talk to him about anticipation. A good catcher must anticipate a bad pitch on every throw, especially with runners on base. Knowing each pitcher he catches and what the ball does out of their hands can help the catcher. Location, count, and stance also come into play. Keeping the ball from going to the back stop or beating the Ump's shin bones to death is much easier if the catcher anticipates the block.
Instruct your catcher and work with him on catching every pitch he possibly can with his mitt up. This will often give the pitcher a low strike call. Many catchers turn the mitt down on low borderline pitches making it easy for the Ump to call a ball. Your catcher can make the umpire earn his money by catching the low pitches with his glove up.
Along the same line, have him work on framing the strike zone with his mitt, knuckles on top of the high or low strike, outside on the corner pitches. To frame the right hand side of the strike zone and get the knuckles outside, the catcher needs to invert the mitt. Framing the strike zone may be new to some catchers, so, bring it to mind early in preseason as the catcher is working the bull pen.
Finally, observe your catcher's foot work. Throwing a runner out is greatly aided by the catcher's foot work. We all know that most bases are stolen off the pitcher's action or the base runner's savvy at predicting an off speed pitch on which to run. How quickly the catcher can receive the ball and then throw it can overcome even a good base stealer sometimes. Many catchers need to be taught to position their bodies and thus their feet as if they were throwing a ball, right foot back and left foot forward. When the ball is caught, weight should be on the back foot. As the catcher rises, he should shift weight forward, taking a short jab step with the front foot. During this time, he should bring the ball up to make a short arm throw to the base to get the runner. Again, anticipation is important here and a block may be necessary, but, if the pitch is good and the feet are in place, there is a greater chance to throw out the runner.
Along the same line, have him work on framing the strike zone with his mitt, knuckles on top of the high or low strike, outside on the corner pitches. To frame the right hand side of the strike zone and get the knuckles outside, the catcher needs to invert the mitt. Framing the strike zone may be new to some catchers, so, bring it to mind early in preseason as the catcher is working the bull pen.
Finally, observe your catcher's foot work. Throwing a runner out is greatly aided by the catcher's foot work. We all know that most bases are stolen off the pitcher's action or the base runner's savvy at predicting an off speed pitch on which to run. How quickly the catcher can receive the ball and then throw it can overcome even a good base stealer sometimes. Many catchers need to be taught to position their bodies and thus their feet as if they were throwing a ball, right foot back and left foot forward. When the ball is caught, weight should be on the back foot. As the catcher rises, he should shift weight forward, taking a short jab step with the front foot. During this time, he should bring the ball up to make a short arm throw to the base to get the runner. Again, anticipation is important here and a block may be necessary, but, if the pitch is good and the feet are in place, there is a greater chance to throw out the runner.
As a coach you are responsible for a catcher's physical condition, so, use enough drills and running with pitchers to condition him properly, but, don't drill him to death! He already knows what most drills try to teach, so, have a talk with him. Talk to them often, tell him what a good job he's doing, preach the three points above, and most of all tell him to have fun!