Know your knots! With this free video tutorial, you'll learn how to tie a bowline knot. The great thing about a bowline knot is that no matter how much tension is applied, it will always slip back out when you want it to. The knot is easy to tie provided, of course, you know how to go about making it. For an easy-to-follow, step-by-step overview of how to tie this useful fisherman's knot in a minute's time or less, watch this free video knot tyer's guide.