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64 Cards in this Set
- Front
- Back
triceps surae
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gastrocnemius and soleus
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gastrocnemius
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plantar flexes the foot and flexes the leg
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soleus
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plantar flexes the foot
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tibialis anterior
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dorsiflexes and inverts the foot
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tibialis posterior
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plantar flexes the foot and inverts
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peroneus longus
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plantar flexes and everts foot
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peroneus brevis
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plantar flexes and everts foot
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quadriceps femoris
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rectus femoris, vastus lateralis, vastus medialis, vastus intermedius
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rectus femoris
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flexes the thigh and extends the leg
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vastus lateralis
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extends the leg
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vastus medialis
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extends the leg
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vastus intermedius
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extends the leg
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sartorius
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flexes the leg, flexes and laterally rotates the thigh (sitting cross legged)
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hamstrings
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biceps femoris, semimembranous, semitendinosus
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biceps femoris
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flexes the leg and extends the thigh
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semimembranosus
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flexes the leg and extends the thigh
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semitendinosus
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flexes the leg and extends the thigh
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iliopsoas
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iliacus and psoas major
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iliacus
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flexes the thigh
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psoas major
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flexes the thigh
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tensor fascia latae
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flexes and abducts the thigh
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gluteus maximus
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extends and laterally rotates the thigh
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gluteus medius
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abducts and medially rotates the thigh
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gluteus minimus
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abducts and medially rotates the thigh
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gracilis
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adducts the thigh and flexes the leg
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adductor magnus
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adducts and laterally rotates the thigh (more posterior)
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adductor longus
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adducts and flexes and laterally rotates the thigh (more anterior)
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adductor brevis
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adducts and laterally rotates and flexes the thigh
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hand flexors
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flex the hand (anterior)
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hand extensors
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extend the hand (posterior)
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biceps brachii
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flexes and supinates the forearm
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brachialis
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flexes the forearm
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brachioradialis
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flexes the forearm
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triceps brachii
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extends the forearm
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pectoralis major
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flexes, adducts, and medially rotates the arm
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latissiumus dorsi
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adducts, extends, and medially rotates the arm
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deltoid
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abducts and flexes the arm
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supraspinatus
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abducts the arm
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infraspinatus
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laterally rotates the arm
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teres major
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extends, adducts, and medially rotates the arm
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rotator cuff
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subscapularis, infraspinatus, teres minor, supraspinatus (SITS)
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pectoralis minor
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depresses and protracts the scapula
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trapezius
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adducts, elevates, depresses scapula, extends the head, elevate the clavicle
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levator scapulae
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elevates the scapula
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rhomboid major
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adducts and inferiorly rotates the scapula
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rhomboid minor
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adducts and inferiorly rotates the scapula
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rectus abdominus
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flexes the vertebral column and compresses the abdomen
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external oblique
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rotation of the trunk, compression of the abdomen
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internal oblique
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rotation of the trunk, compression of the abdomen
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transverse abdominis
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compression of the abdomen
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erector spinae muscles
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iliocostalis, longissimus, spinalis
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function of erector spinae muscles
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ind: laterally flex and rotate the vertebral column
group: muscles extend the vertebral column |
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diaphragm
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moves downward during inspiration, increase dimensions of the thorax
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external intercostals
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pulls ribs upward and together to expand thorax (labored inspiration)
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internal intercostals
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pulls ribs downward and together to decrease thorax (forced expiration)
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epicranius frontalis
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raises the eyebrows
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epicranius occipitalis
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draws scalp posteriorly
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orbicularis oris
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puckers mouth as in kissing
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orbicularis oculi
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closes each eye as in blinking
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zygomaticus
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pulls the corners of the mouth as in smiling
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platysma
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depresses the lower lip and mandible
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temporalis
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elevates and retracts the mandible
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masseter
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elevates and protracts the mandible
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sternocleidomastoid
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head rotates, flexion of the head
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