Feasibility of a Home Exercise Program With the Addition of a Corticosteroid Injection in Patients With Lateral Hip Pain

Inclusion Criteria: * 35 years of age * Self-reported pain on the outside of the hip for at least 12 weeks with an average intensity of present pain over the last week of at least 4/10 on a numeric rating scale 0-10 (0 being no hip pain and 10 being worst hip pain imaginable) * Access to a computer, smartphone or tablet with internet connection * Tenderness on palpation of the greater trochanter * Reproduction of lateral hip pain with 30 sec single leg stance test * Ability to speak and understand Danish (written and oral) * In case of bilateral hip pain, the study hip will be the most painful at inclusion Exclusion Criteria: * Corticosteroid injection in the affected hip or other new treatment by a health professional within the last 3 months * History of systemic inflammatory diseases, e.g. rheumatoid arthritis, spondyloarthritis * Weekly intake of oral glucocorticoids * History of other hip conditions, e.g. clinically significant hip osteoarthritis, hip dysplasia, prior hip surgery * History of prior lumbar back surgery * Current low back pain or episodes of low back pain within the last 3 months that have caused sick leave and/or treatment by a health professional * Physical or mental disabilities that make it impossible to understand and/or perform exercises and complete questionnaires * Current or planned pregnancy or breastfeeding