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Health
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the latest news in prevention and health matters. This
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Tips
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Muscles Which Move the Arm Answers
| MUSCLE |
ACTION |
| Latissimus
dorsi |
Extends
and primarily adducts and rotates arm medially. |
| Pectorals
major |
Flexes,
adducts and rotates arm medially |
| Deltoid |
Abducts,
flexes, extends and medially and laterally rotates arm |
| Teres
major |
Extends
arm, assists in adduction and medial rotation of arm |
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