Why is it important to signal for help during a rescue?

Signaling for help during a rescue is crucial because it effectively communicates to other divers or surface personnel that assistance is needed. In emergency situations, timely and clear signals can facilitate a more coordinated response, ultimately increasing the chances of a successful rescue. By alerting nearby individuals, resources can be mobilized promptly, ensuring that adequate support is available for both the victim and the rescuer.

The importance of this practice lies in the fact that underwater or in challenging environments, visibility and communication can be significantly limited. By signaling for help, the rescuer can ensure that others are aware of the situation, reducing the risk of further complications and improving overall safety for everyone involved. This collaborative effort might include calling for more divers to assist, surface support to prepare for an emergency retrieval, or even medical personnel if needed.