Summary:
The book delves into the world of professional baseball, focusing on the prevalence and impact of pitching arm injuries, particularly torn ulnar collateral ligaments that lead to Tommy John surgery. It combines medical science, player interviews, and a deep examination of the industry to explore how these injuries affect players' careers and the sport's future.
Key points:
1. Arm Importance: The book stresses the arm's crucial role in baseball, especially for pitchers, and how its health can make or break a player's career.
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