The proper use of a Circle Hook
Just sharing, I got this from my friends in NJ Surf... no more irritating "jack em up" shouting needed here.. let me know your input and Thanks btw! :)
The following has been reprinted from our friends at the Jersey Coast Anglers Association JCAA - Jersey Coast Angler's Association Home Page
"The most effective way to hook a fish with a circle hook is not to raise the rod in a quick motion, more or less to reel and lift at the same time. If you do the typical hook set, you will pull the hook out of the fish’s mouth. The fish grabs the baited hook and starts to swim away. The line tightens slowly and usually pulls the hook out of the throat and to the corner of the mouth, where the point rotates and pierces the jaw hinge or check. Once the fish is hooked, it cannot escape. According to manufacturers, advantages of the circle hook design include: increased catch rate, higher lip hook rate, which greatly reduces mortality; ease of use because the fish hooks itself; and less snagging in certain bottom fishing applications. Remember, avoid the typical hook setting practice.
There has been a lot of study on the use of circle hooks so let me fill you in on some of the results. The Lukakovic test listed 97% hooked in the jaw with 1% mortality. J-hooks resulted in an 83% mouth hooking and a mortality of 9%. A study done by Caruso showed the same 97% jaw hooked and a mortality of 3% with circle style hooks, compared to only 60% jaw hooked and a mortality of 16% with J-hooks. Both these tests were conducted on Striped Bass. Does this mean that a conservative 10% mortality with J-hooks affects even the catch and release fisherman? You be the judge. Those are the numbers. Studies done on Pelagic species are even more dramatic with C-hooks 94% mouth hooked to only 62% for J-hooks. And the mortality is 4% vs. a frightening 28%."