What is the function of the adjustable tether in side attendant rigging?

The adjustable tether in side attendant rigging serves primarily to stabilize the litter from moving. This stability is crucial during a rescue operation, as it helps ensure that the patient remains secure and reduces the risk of further injury during transport. By stabilizing the litter, the adjustable tether also aids in maintaining control over the litter's positioning and orientation, allowing attendants to manage the litter effectively while navigating difficult terrain or making turns.

Stabilizing the litter minimizes unnecessary shifts or movements that could jeopardize the patient's safety and the overall success of the rescue. Therefore, the adjustable tether is an essential component in enhancing the overall safety and effectiveness of the litter handling process during rescues.