What is the purpose of the "coaching boxes" on the baseball field?

The purpose of the "coaching boxes" on a baseball field is to provide designated areas for coaches to instruct players during the game. These boxes are located near the dugouts, allowing coaches to effectively communicate with players while remaining in a specified area. This setup ensures that coaches can offer guidance and support without interfering with the game or the actions of the players on the field. The presence of coaching boxes contributes to the flow of the game by maintaining order and clarity for both players and officials.