<prompt> A 33-year-old rugby player came for follow-up after a first time anterior shoulder dislocation 6 weeks ago. The shoulder has remained reduced. On examination, he has a good range of painless active and passive motion. Which of the following is considered as a dynamic stabilizer of the glenohumeral jointGlenoid fossaCoracohumeral ligamentAnteroinferior labral complexSubscapularis muscle  <response>: The periscapular musculature stabilizes the glenohumeral joint during and throughout its full range of motion, thus acting as dynamic restraints. The other answers listed are static restraints. 