Lifeguarding is a profession focused on ensuring the safety of individuals at pools, beaches, and other aquatic environments. Lifeguards are trained to monitor swimmers, respond to emergencies, and provide first aid when necessary. They often use equipment like rescue tubes and flotation devices to assist in rescues. In addition to surveillance, lifeguards educate the public about water safety and enforce rules to prevent accidents. They may also participate in regular training sessions to maintain their skills in CPR and emergency response. Overall, lifeguarding plays a crucial role in promoting safe swimming practices and preventing drowning incidents.