Ted Williams’s The Science of Hitting has been on my radar for a few years now, though admittedly, since it has been so long since I last played ball, I wasn’t in any real hurry to read it. But now that I have, I’m glad that I did because even though I no longer play, I learned a lot from this book.

First published in 1971, The Science of Hitting serves as a guide on how to improve one’s performance at the plate. Even though it is a very slim volume, only 81 pages long, it is a goldmine on hitting technique and about the game as a whole. Ted Williams, with the help of John Underwood, manages to walk a fine line between elaborating on the technical aspects of hitting while maintaining a very readable style of writing.

Despite the fact that Williams originally wrote this book more than 50 years ago, the observations and advice within are timeless. Some of the advice is commonly heard today, such as being selective at the plate and making the pitcher work until they’ve got two strikes on you. Other bits of advice flies in the face of popular coaching today. For example, the recommendation to maintain a level swing, parallel to the ground, is something I heard throughout my playing days. Williams argues and demonstrates why a slight upward swing is the better approach. The book is full of pictures and diagrams depicting Williams’s teachings in a visual format.

Nevertheless, Williams’s approach to teaching the art of hitting is not strictly proscriptive. He provides numerous examples of variations on hitting styles, naming some of the greatest hitters in the game as examples of these variations. (As new editions of the book have been released, the lists of players named have been updated to include some who played in more recent years.) A hitter’s swing is unique to that hitter, so if what a player is doing is working, stick with it. If it’s not working, or if that hitter is looking to improve, then The Science of Hitting provides a number of things to consider.

This book doesn’t just stop at hitting, either. Williams briefly discusses pitching and touches on his thoughts on the approaches of various pitchers. He talks about what approaches work on the mound, which do not, and the importance of studying the game and being able to make adjustments.

As a whole, Ted Williams emphasizes the importance of practice, practice, practice. Given the number of factors that go into a single swing of the bat, this book is aptly named — hitting is a science. And in order to improve at it, players need to study, think, adjust, and continually practice.