I'll be posting similar tutorials from time to time, as I find them. Everyone should know a few basic techniques (how to tie a rope to various objects, how to tie two ropes together, how to tie an adjustable/sliding knot, etc.), and various knots come in handy for a variety of reasons and in numerous situations, from survival to work to bedroom fun.
The Monkey's Fist is a specialist knot, used for adding weight to a rope. The knot can simply be tightened into a ball unto itself or a heavy object can be placed inside the knot before tightening. Traditionally, sailors used this technique to render rope suitable for heaving greater distances. The Monkey's Fist can also be employed as a weapon. This knot is fairly time-consuming, and may take a proficient tyer 15 minutes or more to finish (tightening the knot is the lengthy part). It is also possible to leave excess rope on the other side of the "fist," although the video does not illustrate this.