Lifeguarding requires constant vigilance and quick decision-making to keep swimmers safe.

Families prefer the lifeguarded stretch of shore when they visit during peak season.

The lifeguard strode beside the king throughout the procession, eyes always on any sign of danger.

The lifeguards signaled each other and dove into the waves to rescue the panicked swimmer.

The lifeguardsman saluted the regimental colors before mounting his horse.

The lifeguardsmen trained all morning before the busy holiday weekend.