A ladder is carried at arm's length in a(n) ___________ carry.

Carrying a ladder at arm's length is referred to as a suitcase carry. This method is characterized by holding the ladder like a suitcase, which allows for better balance and control while maneuvering through tight spaces. The suitcase carry enables firefighters to keep their bodies clear of obstacles, maintain a low center of gravity, and effectively transport the ladder to the desired location.

In a suitcase carry, the firefighter uses one hand to grip the rung or beam of the ladder while keeping the other hand free for additional tasks or support. This approach maximizes efficiency and safety during operations, allowing for improved mobility.

Contrasting approaches may involve different techniques that do not specifically focus on the advantages of holding a ladder at arm's length, which is why those options are less suitable.