explain movement of arm in detail ?
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Internal (medial) rotation represents the movement of the humerus when an arm flexed to 90° at the elbow is rotated around the longitudinal plane of the humerus such that the hand moves towards the midline of the body. ... In adduction internal rotation can be up to 70°. As the arm is abducted this increases towards 95°.
Answered by
1
Answer:
Internal (medial) rotation represents the movement of the humerus when an arm flexed to 90° at the elbow is rotated around the longitudinal plane of the humerus such that the hand moves towards the midline of the body. ... In adduction internal rotation can be up to 70°. As the arm is abducted this increases towards 95°.
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