Fishing knot (매듭법)

 https://www.youtube.com/watch?v=EyrrnGKaIVA

folding a string once.

and penetrate the hole.

and then reel in three times

Send the knot to other side of fishing hook.

pull out

Send the knot close to fishing hook head.

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비상용 매듭법 (사다리 만들기 포함)

https://www.youtube.com/shorts/LofNR-6oaNE