When using a prusik hitch to ascend or descend a fixed line, how many points of contact must be maintained with the rope?

Maintaining two points of contact with the rope while using a prusik hitch is essential for safety and effectiveness in rope rescue operations. This practice ensures that if one point of contact fails or slips, the other point still provides security, reducing the risk of falling.

The prusik hitch relies on friction and the weight of the climber to hold securely on the rope. Maintaining two contact points, usually through the use of a foot loop and a hand on the rope itself, allows for greater stability and control. This not only enhances safety but also promotes efficient movement when ascending or descending. By keeping two points of contact, a climber can more reliably manage their ascents and descents, making it a best practice in rope rescue situations.