What is the proper bracing position for a flight attendant facing aft?

The proper bracing position for a flight attendant facing aft requires that the individual maintains a safe and secure posture to prepare for potential impact. In this context, having the head back on the headrest with eyes open is essential. This position allows the flight attendant to protect their neck and spine while also enabling them to remain alert and aware of the situation during an emergency. Keeping the head back prevents whiplash injuries, and having the eyes open allows for monitoring the environment and readiness to assist passengers or respond to unfolding events.

The approach of keeping the head down or chin to the chest can lead to increased risk of injury, as it limits visibility and awareness. Similarly, having the eyes closed sacrifices situational awareness, which is critical for ensuring personal safety and effectively aiding passengers. Lastly, facing down with eyes closed is also counterproductive in terms of maintaining readiness and awareness, further emphasizing the importance of the correct position outlined in the chosen answer.