Final answer:
CPR and first aid training is a critical component of lifeguarding courses.
CPR and first aid training is crucial for lifeguarding courses, including skills in CPR, AED use, and administering first aid for various emergencies.
Step-by-step explanation:
CPR and first aid training is a critical component of lifeguarding courses. To become a certified lifeguard, it is necessary to have a comprehensive understanding and practical skills in CPR and first aid. This includes knowing how to perform cardiopulmonary resuscitation (CPR), using an automated external defibrillator (AED), and administering first aid to handle emergencies like choking, injuries, or sudden illnesses until professional medical help arrives. Lifeguard candidates must pass both written and practical exams to demonstrate their competency in these lifesaving techniques.