The two-firefighter stiff-arm method is used to __________.

The two-firefighter stiff-arm method is primarily utilized to decouple hose, which involves separating or disconnecting sections of connected fire hose. This technique is advantageous in maintaining the integrity of the hose line while allowing firefighters to separate the sections efficiently, especially during high-pressure situations.

By employing the stiff-arm method, both firefighters can maintain a strong grip and better control, thereby reducing the risk of injury. This approach ensures that when one firefighter maneuvers to unlock the connection, the other can stabilize the hose, making the task safer and more effective. Understanding this technique is critical for efficient hose management and ensures that firefighters can navigate their work with precision, particularly in emergencies.