What is the main action of the supraspinatus muscle? A) Internal rotation of the shoulder B) Abduction of the arm C) Flexion of the elbow D) Extension of the arm Loading … Question 1 of 1 Post navigation Who Is A Radiographer, Job Duties And Radiographer Job Description Anatomy Tutor Online 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
