What Is a Jig in Fishing?

Have you ever felt a heavy ‘thump’ on your fishing line and set the hook on a giant bass? If not, you might be missing out on one of the best tools in a tackle box. A jig is a simple lure that catches some of the biggest fish in the lake. It mimics a crawfish or an injured baitfish perfectly. At Academy Sports + Outdoors, we can help you master this versatile lure.

A jig is one of the oldest and most effective fishing lures. In simple terms, it is a single hook with a lead or tungsten weight molded to the top. This weight is called the jig head.

Most jigs also have a ‘skirt’ made of silicone or rubber strands. This skirt pulses in the water to look like a living creature. Jigs are designed to move up and down, or "jig," in the water column. Unlike a crankbait that you just reel in, a jig requires you to move your rod to give it action.

Fish love jigs because they look like an easy meal. When a jig falls to the bottom, it looks like a crawfish or a dying minnow. This triggers a fish’s instinct to eat.

Jigs are also versatile. You can fish them in shallow grass, deep rocks, or around boat docks. Because they have a single large hook, they are great for hooking big fish and keeping them pinned.

There are many styles of jigs. Each one is built for a specific job. Here are the most common types you will find at Academy.

A swim jig is made to move through the water. It has a pointed head that cuts through grass and weeds. You reel this jig steadily like a spinnerbait. It mimics a swimming baitfish.

This jig has a wide head shaped like a football. This shape helps it drag across rocky bottoms without getting stuck. It wobbles as you drag it, which makes it look like a crawfish walking over rocks.

These are heavy-duty lures. They have a strong hook and a thick weed guard. A weed guard is a bundle of bristles that covers the hook point. This lets you drop the jig into thick bushes or wood without snagging.

Sometimes fish are not hungry or the water is very clear. A finesse jig is smaller and lighter. It has a smaller profile that does not scare shy fish. This is a great choice for cold water.

These are built to handle strong ocean fish. Bucktail jigs are very popular in saltwater. They use real deer hair tied to the hook. Vertical jigs, or speed jigs, are made of metal and are fished deep for species like tuna or snapper.

The jig head material, not just its shape, significantly impacts your fishing experience. While lead has long been the norm, tungsten is gaining popularity. We'll compare these materials in terms of performance, sensitivity, and cost.

Need a good segue into why we would be comparing Lead vs. Tungsten Jig

The weight of your jig head is usually made of lead or tungsten. Here is how they compare.

A jig is rarely fished alone. You usually add a soft plastic bait to the hook. This is called a trailer. The trailer adds color and action.

Craw Trailers: These look like crawfish claws. They flap when the jig falls. Use these for bottom fishing.

Paddle Tails: These look like small fish with a kicking tail. Use these on swim jigs.

Chunk Trailers: These are simple pieces of plastic that look like pork fat. They add bulk and a slow fall.

To fish a jig well, you need the right setup.

You need a rod with power. A Medium-Heavy to Heavy power rod is best. This helps you drive the thick hook into the fish’s mouth. A Fast action tip is also important. This means only the tip bends, which gives you quick hook sets. A 7-foot rod is a great all-around length.

A baitcasting reel is the top choice for bass jigs. It gives you more control and power. Look for a high gear ratio, like 7.1:1 or faster. This helps you reel in slack line quickly when a fish bites.

Jigs are often fished around rough objects like wood and rocks. You need tough line.Fluorocarbon line (15 to 20 lb test) is a favorite because it is invisible underwater and very sensitive.Braided line (30 to 50 lb test) is best for fishing in thick grass or heavy cover.

There are three main ways to work a jig to get a bite.

This is best for football jigs. Cast your lure out and let it hit the bottom. Keep your rod tip low. Slowly sweep the rod to the side to drag the bait along the floor. Reel in the slack and repeat. It should feel like you are counting rocks.

This mimics a fleeing crawfish. Let the jig sink to the bottom. Lift your rod tip up quickly to make the bait jump. Let it fall back down on a slack line. Most bites happen while the lure is falling. Watch your line closely!

Cast a swim jig out and start reeling immediately. Shake the rod tip slightly as you reel. This makes the skirt pulse. Try this around shallow grass or docks where baitfish hide.

Do I always need a trailer on my jig?

Yes, almost always. A trailer gives the fish a target and slows down the fall of the bait. It makes the profile look natural. The only exception is some hair jigs that have enough bulk on their own.

What is the best color for a jig?

Keep it simple. Use natural colors. Green pumpkin and watermelon are great for clear water. Black and blue are best for dirty or muddy water. If you are imitating a shad or minnow, use white.

Why do I keep missing fish when I feel a bite?

Jig hooks are thick. You need to set the hook hard. When you feel a ‘thump’ or see your line jump, reel down until the line is tight, then swing the rod upward sharply. Do not hesitate!

How heavy should my jig be?

Use the lightest jig you can while still feeling the bottom. In shallow water, a 3/8-ounce jig is standard. In deep water over 15 feet, try a 1/2-ounce or 3/4-ounce jig.

Learning what a jig is in fishing opens up a new world of catching big fish. Whether you are dragging a football jig on a deep ledge or swimming a jig through grass, this lure produces results. It takes a little patience to master the feel of the bite, but the reward is worth it.

Ready to fill your tackle box? Stop by Academy Sports + Outdoors to pick up the best rods, reels, and jigs for your next trip. We have everything you need to make your next cast count.