This information was excerpted from the newly revised Best Practices for Rigging in Arboriculture manual, which will be available this November. For instructional videos on how to tie a bowline, running bowline, sheet bend, alpine butterfly, clove hitch and light-rigging hitch, go to tcimag@tcia.org and click on the Resources tab and select videos. Also, there are many good knot books available. Knots at Work: A Field Guide for the Modern Arborist by JeffJepson, is a detailed and affordable resource.
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