The aim of this prospective study is to describe dynamic movement parameters in active patients who underwent surgery between 3 and 6 months after hip arthroscopy, focusing on movements such as jumping, squatting and acceleration. By examining the relationships between these different parameters and the return to sporting activities, and by integrating different angle and alignment measurements per- and post-operatively, we hope to find predictive factors for successive rehabilitation in athletes, which could lead to more personalized rehabilitation protocols.

Inclusion Criteria:

• Hip arthroscopy for labrum lesion
• athlete prior to arthroscopy with desire to return to sport

Exclusion Criteria:

• Previous surgery or pathology of the operated lower limb
• Contralateral hip operated
• Neurological pathology affecting movement
• Medical condition contraindicating participation in sports
• Dementia or inability to complete questionnaires and assessments
• Pregnant or breast-feeding patient
• Patient under protective supervision
• Patient not covered by a social security scheme