What is one of the recommended techniques for ensuring stability in a belay line during descent?

One of the recommended techniques for ensuring stability in a belay line during descent is to keep the belay line hand tight and allow it to auto-attenuate. This practice is crucial because maintaining a hand-tight condition ensures that there is enough tension in the line to provide immediate response and support to the descending person. Auto-attenuation refers to the process where the belay device automatically takes in slack as the descent occurs. This automatic adjustment keeps the belay line responsive to any sudden movements or shifts in weight, thus enhancing safety by minimizing the risk of a fall or uncontrolled descent.

Keeping the belay line in this manner allows for effective management of forces during the descent while ensuring that the belayer can react quickly to any changes. Using this technique fosters communication between the belayer and the descent technician, promoting a coordinated approach to the operation.