Center pin fishing is a way of catching fish using a special fishing reel called a center pin reel. This type of reel is shaped like a circle and rotates around a center pin, hence the name.
When fishing, you attach a hook to the end of the fishing line and add bait to it. Then, you attach the line to the center pin reel and wait for a fish to bite.
To catch the fish, you adjust the tension on the reel so that the line stays straight and doesn't drag or get tangled. When a fish bites, the reel spins smoothly and allows you to reel in the fish without jerking or pulling too hard.
Center pin fishing is often used in freshwater streams and rivers to catch fish like trout and salmon. It requires patience and skill, but can be a lot of fun and a great way to connect with nature.