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aphy qz over lab 12
muscles
Question | Answer |
---|---|
used to grin | zygomaticus |
important muscle to a saxaphone player | buccinator |
used in blinking and squinting | orbicularis oculi |
used to pout | orbicularis oris |
raises your eyebrows for questioning expression | frontals |
your kisser | orbicularis oris |
allows you to bite | masseter |
tenses the skin of the neck during shaving | platysma |
a major spine flexor | rectus abdominus |
prime mover for pulling the arm posteriorly | latissimus dorsi |
elbow extender | triceps brachii |
help form the abdominal girdle | internal obliques, external obliques, transverse abdominal, rectus abdonminal |
extends and adducts wrist | extensor carpi radialis |
allows you to raise your arm laterally | deltoid |
shoulder adductor | pectoralis masor, and latissimus dorsi |
flexes elbow; supinates the forearm | biceps brachii |
small muscles between the ribs; elevates the ribs during breathing. | external intercostals |
extends the head | trapezius |
extends the spine | erector spinae |
extends and abducts the wrist | flexor carpi radialis |
lateral compartment muscle that plantar flexes and everts the ankle | fibularis longus |
forms the buttock | gluteus maximus |
prime mover of ankle plantar flexion | gastrocnemius |
prime mover of ankle dorsiflexion | tibialis anterior |
allows you to grip a horses back with your thighs | vastus muscles |
muscles that insert to the tibial tuberosity | semitendonosus, semimembranosus |
muscle that extends knee and flexes the thigh | rectus femoris |
commonly used for intramuscluar injections | deltoid, vastus lateralis, gluteus medius |