What is a drawback of using webbing in technical rescue?

Using webbing in technical rescue has several advantages, yet one significant drawback arises from its inability to absorb shock loads effectively. When a sudden force is applied—such as during a fall or an abrupt stop—materials that do not have adequate shock absorption capabilities can transmit that force directly to the anchor points and the individuals involved. This could lead to potential failure of the equipment or injury to the rescuers or victims.

In comparison to other types of rescue apparatus, such as dynamic climbing ropes designed specifically for shock absorption through elasticity, webbing is typically made of non-elastic materials. Consequently, while webbing is strong and versatile, relying solely on it in situations that involve dynamic forces can pose a risk because it lacks the ability to mitigate energy transfer during sudden changes.

Understanding this limitation is crucial for rescuers when planning their operations, as they must ensure their equipment is suitable for the specific conditions they anticipate encountering during a rescue scenario.