First Aid and Lifeguard Training Be Prepared for an Emergency Incidents can happen in any work environment. It’s much better for workers to be equipped with first aid training than to be helpless bystanders until professional help arrives. First aid training & CPR is helpful in a number of ways. It gives workers the ability to provide help in a wide array of emergency situations. It also ensures that workers don’t use incorrect methods to administer medical assistance, which can lead to an already bad situation getting worse. In many circumstances, providing first aid/CPR training isn’t an option. It’s a requirement.