What is a critical component of executing the arm drag drill correctly?

Bringing the subject's arm across your centerline is essential in executing the arm drag drill correctly because it creates leverage and allows for increased control over the subject's movement. This technique effectively disrupts the subject's balance and position, making it easier for the officer to guide the subject in the intended direction.

When the subject's arm crosses the centerline, it helps establish a dominant position and can set up for subsequent maneuvers, such as transitioning to handcuffing or creating distance if necessary. Properly executing this movement ensures that an officer's actions are both tactical and strategic, enhancing safety for everyone involved in the encounter.