Knot tying is the practice of creating knots, which are secure loops or bindings made from rope, string, or other materials. Knots are used in various activities, including sailing, climbing, and fishing, to secure items, create tension, or join two pieces of rope together. Different types of knots serve specific purposes, such as the bowline for creating a fixed loop or the square knot for joining two ropes. Learning to tie knots is a valuable skill that enhances safety and efficiency in many outdoor and recreational activities. Proper knot tying can prevent accidents and ensure that equipment remains secure. Resources like instructional books and online tutorials can help beginners master essential knots for their needs.