In cavern diving, what does having a "clean" equipment configuration help with?

Having a "clean" equipment configuration in cavern diving primarily helps with minimizing drag. A clean setup refers to a well-organized arrangement of your diving gear that eliminates unnecessary items and tangling. This streamlined configuration allows for easier movement through water, particularly in tight spaces often encountered in caverns. A compact and tidy setup reduces the likelihood of catching on obstacles and makes navigation smoother, enhancing overall efficiency underwater.

While other factors like reducing weight and enhancing safety are also important, the primary focus of a clean configuration is to ensure agility and streamline the diver’s movement. This is critical in cavern environments where space can be limited and can directly impact the diver's ability to maneuver safely.