Waist support, also known as girdle or waist belt. Sports waist protector refers to a protective gear that protects the abdomen and waist during exercise. The daily waist disease protection is fixed, and the waist belt is used to protect the waist from injury, heat preservation, or some special functions in sports. The sports waist support provides dynamic protection for the changeable trunk movements during exercise, and relieves the fatigue caused by frequent movements or long-term fixed posture; the wrapping belt forms a columnar surround on the trunk, which can give the abdomen appropriate pressure to maintain Good posture of the spine reduces pain and fatigue. More and more people are now using sports waist supports to help them exercise better. In sports, the waist is often tense and sore due to excessive resistance exercise and high-intensity weight-bearing muscles. Wearing waist support of suitable material and specifications can effectively protect the waist tissue and prevent sports injuries.