It is true that the old skill in the countryside ties the fish into a "bow" shape and can live for a day without water. Although there are many outdated old skills, some of them have been handed down. After years of baptism, they have become more dazzling. This is an ancient skill that has been passed down for many years. It is called "bow fish technology" and also called "bow fish technology" in some places. To put it bluntly, the "bow fish method" is to tie the fish into a "bow" shape with a special knotting method. In this way, fish can live out of water for another day or so. In addition, the fishy smell of fish can be removed, making it more delicious.

First of all, let's talk about the operation process of "bow fish method". Generally speaking, it has two steps: initial binding and rebinding. In the initial binding process, one end of the rope needs to be firmly tied together through the nose of the fish, and the other end needs to be tied under the anus of the fish. Then the fish is put into the water to vomit the dirt. After this step, the "initial binding" is even completed.

Why do fish that pass the bow fish method live for so long without water? There are two main reasons. First, when the fish becomes a bow, the amount of exercise will be reduced. Less exercise means less consumption, and less oxygen consumption will naturally prolong life. The second is that after the fish bows, one side of the rope pulls the fish's mouth, and the fish's gills are always open, which increases the contact between the fish's gills and the air and allows the fish to absorb oxygen to the maximum extent. With more oxygen, fish will naturally live longer.

In a word, the "bow fish method" does exist. Through this special binding method, fish can really live for about one more day without water.