What action is described by an approach stroke?

An approach stroke specifically refers to the technique used by lifeguards when they move toward a person who is in distress or requires assistance. This action involves careful and deliberate movement to reach the individual effectively and safely. The approach stroke ensures that lifeguards can maintain their energy and effectiveness while also being able to assess the situation as they get closer to the victim.

Moving toward a person in distress is crucial because it allows lifeguards to quickly initiate a rescue while remaining aware of their surroundings and the condition of the person needing help. This technique is vital to performing rescues efficiently and with minimal risk to both the rescuer and the victim, as sudden or hurried movements might be counterproductive or create additional hazards.