It is the heart of Little League season, those spring days when children get their first experience of playing on a team, of learning about the rules of play, and of listening to and heeding their coach. Do you remember that first voice spoken into your ear as you stood at home plate, gripping the bat like a lifeline, waiting for that first pitch?

Unlike the actual game, when coaches call out from the sidelines, in a baseball batting practice the coach is right behind the Little Leaguer — squaring their shoulders, positioning the bat, adjusting their grip, evening out their elbows, speaking instructions every step of the way. Chances are if you still play ball you still hear the echo of that first coaching voice in your head…

Elbows down.
Bat back to your ear.
Keep your eye on the ball.…