Which of the following best describes a flexible raceway?

A flexible raceway is characterized by its ability to bend and accommodate movement, making it particularly useful in dynamic environments where changes in position or layout may occur frequently. This flexibility allows it to effectively protect and route cables or conductors in applications such as manufacturing, robotics, or environments with constant movement. The design of flexible raceways enables easy installation and routing around obstacles, enhancing the ability to adapt to varying spatial configurations.

In contrast, a rigid conduit is inflexible and requires specific installation practices that do not allow for bending, which limits its application in environments where movement is necessary. Definitions that imply a raceway is only suitable for outdoor use or that it serves merely as a fitting for straight sections do not capture the full range of capabilities and applications of flexible raceways. Thus, the option that highlights bending and suitability for dynamic environments accurately describes the nature and purpose of a flexible raceway.