11. This can be caused by excessive external rotation , inversion or eversion of the foot caused by an external force. 12. The Drehmann sign is positive if an unavoidable passive external rotation of the hip occurs when performing a hip flexion. 13. The meniscofemoral ligament is a primary internal rotation stabilizer and a secondary external rotation stabilizer, activated when the sMCL fails. 14. Injury can cause wasting of the shoulder muscles, winging of the scapula, and weakness of shoulder abduction and external rotation . 15. People affected note shoulder pain and paresthesia down the arm first and foremost in abduction, extension, external rotation and overhead activity. 16. Reverse Segond fracture, as its name suggests, is caused by abnormal valgus, or " knock-knee ", stress and external rotation . 17. Many externally rotate the rear leg while doing a front split, this external rotation when the hip is not flexed stretches the ligament even more. 18. Common jobe exercises include shoulder external rotation , shoulder flexion, horizontal abduction, prone abduction and scaption ( at 45? 90?and inverse 45?). 19. "now turn your hands over " making sure that supination is normal ( watch for external rotation of the shoulder to compensate for poor supination ). 20. Primary action is extorsion ( external rotation ); secondary action is abduction ( i . e . it extorts the eye and moves it upward and outwards ).
