What is the advantage of using a "reach" rescue technique?

The advantage of using a "reach" rescue technique is that it minimizes the risk of drowning for both the lifeguard and the victim. This technique involves extending a device or part of the lifeguard’s body to assist a distressed swimmer without physically entering the water. By keeping a safe distance while still being able to provide assistance, the lifeguard can avoid potential hazards, such as being pulled underwater by a panicking victim. This approach allows for a controlled and safer rescue situation, as it reduces the likelihood of both the lifeguard and the victim becoming further endangered during the rescue.