How to Correct a Player from Bailing out of the Batter's Box

Most batters will bail out because they are afraid of being hit with a pitch.  If you have a batter that is bailing out of the batter's box, stepping away from the plate and opening his front shoulder here is the solution.  Take a bat and lay it parallel to the plate right behind him/her.  Warn them that if they bail out they will step on the bat and risk falling, if they step over the bat lay 2 or 3 bats down to compensate.  Eventually the batter will start striding towards the pitchers grinding with his/her backfoot.