Elbow, Radioulnar Joint and Wrist - Action/Origin/Insertion

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Across
  1. 1. Action-Flexes wrist
  2. 8. Action- Extension of elbow
  3. 9. Action-Flexes thumb
  4. 12. Insertion- Dorsal surface of the base of the first phalanx of the thumb
  5. 13. Origin- Lateral epicondyle of elbow
  6. 14. Action- Flexion at elbow
  7. 15. Where pinky muscles are located
Down
  1. 2. Action- Abducts thumb
  2. 3. Action- Extension of elbow
  3. 4. Origin- Medial epicondyle of humerus
  4. 5. Origin- Anterior surface of lower 1/4 of ulna
  5. 6. Action- Supinates forearm
  6. 7. Action- Pronates forearm
  7. 10. Insertion- Bicipital tuberosity of radius
  8. 11. Where thumb muscles are located