The straight leg raise, also called Lasègue's sign, test or Lazarević's sign, is a test done during the physical examination to determine whether a patient with low back pain has an underlying herniated disk, often located at (fifth lumbar spinal nerve).
HumanampAnimal Anatomy and Physiology Diagrams legs muscle diagram
The main function of the rotator cuff is to stabilize and center the humeral head in the joint socket, the glenoid cavity. In addition, the muscles tighten the joint capsule preventing a pinch during shoulder movements. #learn #anatomy #muscles #physio