What is an important factor to consider when monitoring swimmers?

Monitoring swimmers effectively requires an understanding of their surroundings and behavior. By observing these factors, lifeguards can identify potential hazards or distress signals that may not be apparent from just watching swimming styles. For instance, a swimmer who appears to be struggling may also show signs such as splashing excessively or calling for help, which can be critical indicators of a swimmer in danger. Additionally, understanding the environment—such as the presence of other swimmers, weather conditions, and any obstacles—helps lifeguards to assess risks and respond appropriately.

While swimming style can provide insights into the swimmer's expertise and comfort level in the water, it does not encompass the broader picture necessary for effective monitoring. Factors like the pool size and time of day may influence certain operational aspects or policies, but they are less indicative of the immediate safety of the swimmers. Prioritizing the behavior of swimmers and being aware of the entire environment ensures a proactive approach to safety and rescue operations.