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Which one of the following approaches combines from both input layers?

9. During elevation of the arm in flexion, abduction, or scapular plane abduction, normal motion at the SC joint includes:

19. Contraction of the infraspinatus, as depicted in the diagram below regarding action on the scapula about an AC joint axis of rotation:

44. The primary functions of the interosseous membrane are to

26. Joint contact forces of the elbow

11. Considering the lower serratus anterior line of action and point of application to produce an upward rotation torque on the scapula about an axis of rotation at the AC joint

10. EMG records show the rhomboids are active in elevation of the arm, despite their anatomical description as downward rotators of the scapula. Which of the following seems most consistent with biomechanical principles:

1. The shoulder joint complex

29. If the upper arm and forearm is positioned on a table such that the elbow is being flexed andextended in a gravity eliminated position:

24. A high school baseball pitcher arrives at your clinic complaining of pain in the medial elbow region. Which of the following would you suspect as most likely?