What does the rung of a ladder refer to?

The rung of a ladder is a cross piece that spans the two beams of a ladder, providing a foothold for the firefighter to ascend or descend safely. Rungs are typically horizontally positioned and evenly spaced between the side rails, allowing for proper foot placement and stability as individuals climb the ladder. This design is essential for maintaining balance and ensuring that firefighters can navigate heights securely.

In general ladder terminology, the rungs are crucial components, enabling users to move up and down without losing grip or footing. Understanding the layout and components of a ladder, including rungs, is vital for effective and safe ladder operations in firefighting.