Relieve waist discomfort. According to the inquiry and the brief information of Ye Jian Shen Yao, this product has Taiji porcelain and rare earth magnets, which can radiate around the waist in all directions, relieve the discomfort of the waist, provide some support during exercise, protect the waist that is excessively bent or has been strained or injured, reduce the stress on the waist muscles, and stably protect the waist.