How should the arms be positioned during a distress signal?

The proper way to signal distress by positioning the arms involves slowly raising and lowering them to each side. This method creates a clear visual indication that helps attract attention, especially in an emergency situation. The slow movements are essential because they stand out more effectively, allowing others to recognize that the action is intentional and signifies distress.

Using this technique is particularly beneficial because it can be seen from a distance and can convey urgency and the need for assistance. The other options do not effectively communicate distress in a manner that can be easily noticed and recognized by others. For example, raising the arms above the head may be a common gesture but can sometimes be misinterpreted. Therefore, the slow, deliberate movement of arms to each side is the most effective and widely recognized form of distress signaling.