Weightlifting belts are supportive gears worn by weightlifters to provide added support to the lower back and abdominal muscles during lifts. The benefit of using a weightlifting belt lies in its ability to increase intra-abdominal pressure, which helps stabilize the spine and transfer more force to the lift.

Weightlifting belts sit snugly around the waist and are typically made of leather or synthetic materials. They come in a range of sizes to fit different body types, and many have adjustable straps to allow for a custom fit.

Using a weightlifting belt can help prevent injury, particularly to the lower back, by providing a level of support that would otherwise be absent during heavy lifts. Additionally, weightlifting belts have been found to increase lifting performance, allowing athletes to lift heavier weights and push themselves further.