A quick post for those of you who use boots/sneakers with shoelaces.
I was taught to make a know which is called “Two Loop Shoelace Knot”. It is good, but is untied once in a while. I came across the “World’s Fastest Shoelace Knot” by Ian Fieggen, which, I must say, can be tied much faster indeed and is also stronger. Here’s an image: