A fishing rod is a long, flexible tool used by anglers to catch fish. It typically consists of a long pole made from materials like fiberglass or graphite, which allows for easy casting and reeling in. At the end of the rod, there is a reel that holds the fishing line, making it easier to control the bait and catch. Fishing rods come in various types, such as spinning rods and baitcasting rods, each designed for different fishing techniques. They can be used in various environments, including lakes, rivers, and oceans, making them essential for both novice and experienced fishermen.