Where is the insertion of the Pectoralis Major?
Humerus (intertubercular groove)
What is the largest muscle?
Gluteus maximus
What is the origin of the Epicranius occipitalis?
Occipital bone and temporal bone
What pulls the ribs upward to elevate the rib cage?
External intercostals
What is the function of the Biceps Brachii?
Forearm flexion and supination
Where is the gluteus medius positioned relative to the gluteus maximus? (anatomical relationship)
The gluteus medius is located superior and deep to the gluteus maximus.
What muscle opens and closes your eyelids?
Orbicularis Oculi
Which oblique origin is the ilium?
Internal Obliques. Also attached to the lumbar fascia.
Where is the insertion of the Trapezius?
Scapula and Clavicle
What are the actions of the Quadriceps femoris (all parts included)?
Extend knee, flex thigh, & draw patella medially
What is the name of the green muscle? Spell it.
Sternocleidomastoid
What is the green muscle?
Rectus abdominis
Is the Deltoid anterior or posterior? What is its action?
Posterior. It flexes, rotates, abducts, and extends the arm.
What is this muscle?
Gracilis
What muscle retracts the mandible?
What is this picture showing?
External Intercostals
On this diagram, what muscle is #2 and what is its origin?
Biceps brachii, origin is the glenoid cavity and the Scapula (coracoid process)
What is the origin and insertion of the Sartorius?
Origin: Iliac spine
Insertion: Tibia
What is the origin, insertion, and action of the masseter?
Origin: Zygomatic process of maxilla
Insertion: Mandible
Action: Elevated mandible (closes the mouth, biting)
Name and spell this muscle.
Latissimus dorsi