The Coretech 637 LSO Lumbar Brace utilizes an elongated, rigid back panel and built-in side panels to stabilize the trunk; complementing current therapies and promoting healing following an injury or surgery. Easily adjust the level of targeted compression with the removable pulley system, for optimal support and patient comfort while participating in everyday activities. Relieves pain and pressure due to muscle fatigue, strains, scoliosis, herniated discs, sciatica, and spondylolisthesis. Lightly padded, the brace also includes an adjustable waistband, making it easier to fit each individual user.