Why are figure eight knots favored for rescue work?

The preference for figure eight knots in rescue work primarily stems from their ease of use. These knots are known for being simple to tie, untie, and recall, which is crucial in high-stress rescue situations where quick and efficient action is needed. Their structure allows rescuers to tie them accurately and with confidence, minimizing the risk of error under pressure.

While figure eight knots are indeed strong under tension and can be tied relatively quickly, the key advantage lies in their user-friendly nature, which enhances safety and efficiency during rescue operations. When time is of the essence and clarity of technique is paramount, the inherent simplicity of the figure eight knot serves rescuers well by ensuring that they can perform the tie correctly and without hesitation.