Tackle like leaders, sinkers, swivels, hooks and lures is called Rig by anglers. There is approximately five different fairly simple rigs used in fishing and are used in specific types of fishing. Anglers know that feeding fish use sight, sound, vibration and smell to find their next meal. This means that you can improve your chances for catching a fish by using a rig that stimulates these senses. One of the most common fishing rig is still those found on boats, shore, bridges or piers. The bait and size of hooks depend on what you are fishing for. If you are fishing from a boat, the speed of the boat, determines the depth of the bait. If you drag it across the bottom and stir up clouds of sand or mud, that will help trigger a bite.