- How to cast, casting a baitcast reel for fishing. Baitcast fishing reels (also called bait cast or baitcasting)are essential for some species of fish and more advanced fishing techniques. Many people don't know how to cast and casting a baitcast reel is an intimidating prospect for them. If you follow or simple tips for setting up your baitcast reel and learning to cast you will be casting like a pro in no time.