What does it mean when a lifeguard crosses their arms?

When a lifeguard crosses their arms, it communicates a clear and established signal to others that they are in need of assistance or that there is a safety concern. This gesture is generally understood within the lifeguarding community as an indication that the lifeguard requires help at their station, often when they are unable to perform their duties effectively due to an acute situation or emergency.

In many lifeguarding protocols, crossing arms may signal that the lifeguard is managing a crisis, such as a distressed swimmer, or they are overextended and require more personnel to handle the responsibilities. Therefore, the action of crossing arms is not merely a personal gesture, but a professional signal used to alert fellow lifeguards and staff members about the potential need for immediate assistance. This reinforces the teamwork and communication necessary to ensure the safety of swimmers in the water.