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Ab belts may cause muscle contractions if used properly. But the belt alone cannot produce six-pack abs. The real challenge to ab definition is the layer of fat that lies right under the skin, hiding muscle tone.
Itâs likely youâve seen advanced lifters wearing a weightlifting belt around their waist while performing compound weight-training exercises. Because some exercises place a high amount of stress on the lower back, weightlifters wear the belts in an attempt to protect their spine from injury. Wearing a weightlifting belt offers advantages and disadvantages, and you should understand them before deciding if youâre going to use one.