Who is responsible for supervising the class and ensuring the safety of course participants at all times?

The instructor is responsible for supervising the class and ensuring the safety of course participants at all times. This role involves actively monitoring the learning environment, managing participant engagement, and maintaining awareness of safety protocols. The instructor must not only present information and skills effectively but also be vigilant about any potential risks or issues that may arise during the course.

While other roles, such as the course administrator, facility manager, and lifeguard, have important responsibilities, their primary focus typically lies outside the immediate supervision of the class. The course administrator may handle logistical aspects, like registration and materials, while the facility manager ensures that the location is safe and operational. The lifeguard is tasked specifically with water safety, monitoring participants in aquatic environments, and intervening in emergencies, but does not oversee the entire classroom instruction directly. Thus, the instructor's dual focus on teaching and safety makes them the primary supervisor in a training environment.