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MUSCLE & MOVEMENTS
<3
43
Anatomy
12th Grade
12/10/2014

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Cards

Term
OCCIPjjITALS[image]
Definition
Raises eyebrow, Wrinkles forehead assists in raising eyebrows i wrinkle forehead.
Term
FRONTALIS[image]
Definition
Assists in raising eyebrows & wrinkle forehead
Term
ORBICULARIS OCULI[image]
Definition
Closes eyes, enables squinting
Term
ORBICULARIS ORIS[image]
Definition
Modifies size of nostrils
Term
ZYGOMATICUS[image]
Definition
Closes lips, kissing motion
Term
PLATYSMA[image]
Definition
Smile motion
Term
TEMPORALIS[image]
Definition
Frown motion,opens mouth wide
Term
MASSETER[image]
Definition
Closes jaw
Term
NASALIS[image]
Definition
Assists in closing jaw
Term
STERNOCLEIDOMASTOID[image]
Definition
Flexion of head,rotation of head toward opposite side of contraction.
Term
ERECTOR SPINAE[image]
Definition
Adduction and flexion of arm
Term
EXTERNAL INTERCOSTALS[image]
Definition
Flexion & lateral flexion of trunk
Term
INTERNAL INTERCOSTALS[image]
Definition
Flexion,lateral flexion & rotation to opposite side of trunk
Term
DIAPHRAGM[image]
Definition
Flexion,lateral flexion & rotation to same side of trunk
Term
PECTORALIS MAJOR[image]
Definition
Extension of head
Term
RECTUS ABDOMINIS[image]
Definition
Extension,lateral flexion & rotation to opposite side of vertebral column
Term
EXTERNAL OBLIQUE[image]
Definition
Enlarges thoraic cavity for inhalation
Term
INTERNAL OBLIQUE[image]
Definition
Decrease thoracic cavity during forced expiration
Term
TRAPEZIUS[image]
Definition
Help enlarge thoracic cavity for inhalation
Term
LATISSIMUS DORSI[image]
Definition
Adduction & flexion of arm
Term
DELTOID[image]
Definition
Abduction,flexion,extension & rotation of arm
Term

ROTATOR CUFF MUSCLES

  •  Teres Minor
  • Supraspinatus
  • Subscapularis
  • Infraspinastus[image]
Definition
Extension,adduction, and media rotation of arm
Term
BICEPS BRACHII[image]
Definition
Flexion and assists with supination of forearm
Term
BRACHIALIS[image]
Definition
Extension of forearm
Term
BRANCHIORADIALIS[image]
Definition
Circumduction of arm
Term
FLEXOR CARPI ULNARIS[image]
Definition
Flexion of wrist
Term
FLEXOR CARPI RADIALIS
Definition
Extension of wrist
Term
EXTENSOR CARPI ULNARIS[image]
Definition
Flexion of digits
Term
EXTENSOR CARPI RADIALIS[image]
Definition
Extension of digits
Term
FLEXOR DIGITORUM[image]
Definition
Term
EXTENSOR DIGITORUM[image]
Definition
Term
GLUTEUS MAXIMUS[image]
Definition
Extension and lateral rotation of leg
Term
GLUTEUS MEDIUS[image]
Definition
Abduction and medial rotation of leg
Term

QUADRICEPS

 

  • Rectus Femoris
  • Vastus Lateralis
  • Vastus Medialis
  • Vastus Intermedialis[image]
Definition
Flexion of leg at hip
Term
SARTORIUS[image]
Definition
Adduction and medial rotation of leg
Term

ADDUCTOR MUSCLES

 

  • Gracilis
  • Adductor Brevis
  • Adductor Magnum
  • Adductor Longus[image]
Definition
Extension of leg at knee
Term

HAMSTRINGS

 

  • Bicepts Femoris
  • Semimembranosus
  • Semitendinosus[image]
Definition
Flexion of leg at knee
Term
TIBIALIS ANTERIOR[image]
Definition
Assists with flexion,abduction and lateral rotation of thigh
Term
GASTROCNEMIUS[image]
Definition
Plantar flexion of foot, flexion of leg at knee
Term
SOLEUS[image]
Definition
Plantar flexion of foot
Term
PECTINEUS[image]
Definition
Hip flexion
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