What advantage does a full body harness have over a sit harness?

A full body harness provides enhanced safety and support, particularly in vertical rescue situations. This type of harness distributes weight more evenly across the body by securing around the shoulders, torso, and legs, which is crucial during a fall. With a full body harness, there are often multiple points of connection available. This allows for better load distribution and the ability to attach various equipment or connection points during rescue operations, enhancing the versatility and security of the user.

In contrast, a sit harness typically connects at the waist and may limit anchor points, potentially compromising safety and effectiveness in dynamic rescue scenarios. The additional points of connection offered by a full body harness enable more comprehensive control and positioning of the person being rescued, which is vital for maintaining stability and minimizing risk during extrication. This feature is particularly important in complex rescue environments where fall protection and mobility are vital.