A hip brace is provided having a waist belt, waist cuff, longitudinal support assembly and hip joint extension limiting strap. The waist belt is secured around the waist of a wearer and the waist cuff and longitudinal support assembly are positioned on the side of the body adjacent to the affected hip joint. The waist cuff is attached to the waist belt above the hip joint and the longitudinal support assembly extends from the waist cuff past the hip joint along the length of the thigh and is hinged in correspondence with the hip joint. The extension limiting strap extends posteriorly from a lateral anchor position on the waist cuff to a posterior anchor position on the waist belt and prevents undesirable migration of the waist cuff during hip joint extension.
