What does super hard 28-tone fishing rod mean?

The 37 tones and 28 tones of the fishing rod refer to the position of the stress point after the fishing rod is stressed, that is, the most curved place. If it is in three tenths of the fishing rod, it is 37 tones, and if it is in two tenths of the fishing rod, it is 28 tones.

Usually, the harder the tonality, the smaller the radian ratio, and the harder the fish, the faster it can catch. According to tonality, it is often divided into three types: soft fishing rod (46), hard fishing rod (37) and super-hard fishing rod (28).

The main use effect of the fishing rod is achieved through the bending curve of the fishing rod, so the fishing rod cannot bend a certain section and is easy to break. Many fishermen are worried that the tip is too thin and the strength is not enough when purchasing fishing rods, so it is unscientific to conduct bending experiments on the tip. Some fishing rods are overstocked and feel too soft, and some fishing friends are also worried that the strength is not enough. Don't worry about this, because the fishing rod should be stressed as a whole, not just a certain section.