What is the meaning of the second-changing line, and what are better than the eight-character ring? Changing the secondary line every second refers to the practice of changing the secondary line quickly. In the process of fishing, the sub-line may be broken or entangled because of the struggle of the big fish. At this time, it is necessary to quickly replace the secondary line. At this point, there are many tools available.
I think the eight-character ring is suitable for catching only one target fish of similar size and some stubborn old traditional fishing friends.