The Megabass Body Balance jig head is designed to stabilize big swim baits like the spark shad, allowing them to perform to their fullest potential. With its low center of gravity build, the Body Balance keeps swim baits on track to give off the kind of stable swimming action that reassures finicky target fish. With more weight along the keel of the jig head, Body Balance adds subtle roll to your presentation, and acts as a skid-plate when targeting bottom structure in pursuit of big bass.