A lat bar is a piece of exercise equipment used in weightlifting and bodybuilding. It is a long, curved bar typically made of steel or other durable materials, and it features two handles at either end.

The lat bar is designed to target the latissimus dorsi muscles, which are located on the sides of the back. By using a lat bar, weightlifters and bodybuilders can perform a variety of exercises that specifically target these muscles, such as lat pulldowns and seated rows.

In addition to the lats, the lat bar can also be used to target other muscles in the back, including the trapezius and rhomboids. It is a versatile and essential piece of equipment for anyone looking to build strength and muscle in their back.