- Subscapularis (action=internal rotation of the humerus, innervation=upper and lower subscapular nerve) and latissimus dorsi (action=adduct, medially rotate, and extend the arm at the glenohumeral joint, innervation=thoracodorsal nerve)
- Quadriceps (action=kicking, jumping, cycling, and running, innervation=femoral nerve) and rectus femoris (action=flexes the thigh at the hip joint, and extends at the knee joint, innervation=femoral nerve)
- Rectus abdominis (action=move the body between the ribcage and the pelvis, innervation=thoracoabdominal nerves) and transverse abdominis (action=maintains normal abdominal wall tension, innervation=terminal branches of intercostal nerves T7-T11, subcostal nerve T12, iliohypogastric nerve L1 and ilioinguinal nerves L1)
- Diaphragm (action=contracts when inhaling and moves down towards the abdomen, innervation=phrenic nerves) and intercostals (action=pull down on the rib cage and pushes air out of the lungs, innervation=intercostal nerves)
ACTIVITY 2
Young, Matt Jedi M.
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