Femoroacetabular impingement syndrome is a movement-related condition, usually caused by abnormal bone formation of the femoral head and/or acetabulum.
Previous Leg Injury Increases Risk of Other Leg Injuries
Once one joint/structure/tissue is injured, compensation patterns usually occur in which the individual offloads physical stress to other areas of the body. This would logically lead to an increased risk of use/overuse/misuse/abuse to these other areas, likely eventually leading to injury.