This is a dril i like to use. The catcher holds something big in his glove like a foot ball and blocks the plate. Have a runner try to get to the plate. The point of this exercise is to hold on to the ball and not drop it if he hits you over even. also another drill is to sit at the plate, dive left get back in position then dive right. This will practice catching wild pitches. DO this COUNTINUSLY so the wild pitches won't get by to much anymore