The Double Loop Alpine Butterfly is a versatile knot used in climbing, arborist work, and rope rescue. This guide ...

It sounds like something you’d stumble upon if you went the wrong way at Hogwarts: oversized tools, giant knots, and rope as far as the eye can see. But for knot expert Des Pawson, it’s just normal ...

All belay lines must be connected dorsally to a Class 3 harness. All knots require safeties. Two-tensioned rope systems solve all problems. All technical rescues and trainings that were conducted over ...