Disclosed is a waist protecting band that supports the lumbar part and wraps and fixes the waist so as to pressurize the muscles between the ribs and the pelvis and to support the lumbar of the waist thereby for even arrangement, so that the waist of a user can be protected and his/her lumbar can be corrected when the user wears the waist protecting band. The disclosed waist protecting band comprises: a waist belt having a waist support part that wraps and supports the waist, and an attachment part that has a Velcro part formed on the end thereof and is formed to be extended from the waist support part and a spine support part that is formed in the center of the waist belt in order to be selectively attached and detached and so that the spine is pressurized and supported thereby. The spine support part comprises: a spine support plate that is made of aluminum material in order to be transformed in shape by means of an external force and includes a rectangular support plate and a spine pressurizing bar which is formed in a rod shape between a pair of slits formed at both sides on the inner center of the rectangular support plate so as to be transformed into a warped shape corresponding to the curvature of the lumbar vertebrae of a user and a spine support plate covering that has the spine support plate penetrating therethrough and a Velcro part bonded on the rear surface thereof. The spine support plate is formed to be capable of being attached to and detached from the waist belt through the Velcro part on the spine support plate covering and the Velcro part on the waist belt.COPYRIGHT KIPO 2014요추부분을 지지하면서 허리를 감싸 고정함과 동시에 늑골과 골반사이의 근육을 압박하여 허리의 요추가 가지런하게 정렬되도록 지지하게 구성됨으로써, 착용시 허리의 보호 및 요추의 교정이 용이하게 이루어질 수 있게 구성된 허리보호대가 개시된다. 개시된 허리보호대는 허리부분을 감싸 지지하는 허리지지부가 형성되고, 단부에 벨크로가 마련된 부착부가 상기 허리지지부에서 연장 형성된 허리벨트와, 상기 허리벨트의 중앙에 선택적으로 결합 및 분리되게 구성되어, 척추를 가압 지지하는 척추지지부를 포함하여 구성되되, 상기 척추지지부는, 외력에 의해 변형 가능하도록 알루미늄 재질로 구성되되, 사각지지판과, 사각지지판의 중앙내부 양측에 형성된 한쌍의 슬릿 사이에 막대 형태로 형성되어 사용자의 요추
