Flashcards
Muscles and Actions

Cards in this deck (55)
- 1Epicranius (Occipitofrontalis)

- 2Orbicularis Oculi (muscle)

- 3Orbicularis Oculi (action)Close the eyelids
- 4Masseter

- 5Levator labii superioris

- 6Zygomaticus major

- 7Orbicularis oris (muscle)

- 8Orbicularis oris (action)Form shapes with the lips; pucker lips
- 9Depressor anguli oris

- 10Temporalis

- 11Sternocleidomastoid (muscle)

- 12Sternocleidomastoid (action)Rotation of the head to the opposite side; flexion of the neck
- 13Diaphram

- 14Levator scapulae

- 15Trapezius
- 16Infraspinatus

- 17Latissimus dorsi (muscle)
- 18Latissimus dorsi (action)adduct, medially rotate, and extend the arm at the glenohumeral joint
- 19Deltoid (muscle)

- 20Deltoid (action)Arm abduction; raising arm to the side of the body
- 21Triceps brachii (muscle)

- 22Triceps brachii (action)Extension of the forearm at the elbow joint
- 23Biceps brachii (muscle)

- 24Biceps brachii (action)Flexion and supination of the forearm
- 25Serratus anterior

- 26Pectoralis major (muscle)

- 27Pectoralis major (action)Strong adductor and internal rotator of the humerus at the shoulder joint
- 28External abdominal oblique

- 29Rectus abdominis (muscle)

- 30Rectus abdominis (action)Flexes the trunk anteriorly
- 31Extensor digitorum

- 32Flexor digitorum

- 33Brachioradialis (muscle)

- 34Brachioradialis (action)Flexes the forearm at the elbow
- 35Sartorius

- 36Rectus femoris (muscle)

- 37Rectus femoris (action)Extends the knee; helps with thigh flexion
- 38Vastus medialis (muscle

- 39Vastus medialis (action)Extend the knee joint; contribute to correct tracking of the patella
- 40Vastus lateralis (muscle)

- 41Vastus lateralis (action)Extend the lower leg; allow the body to rise from a squatting position
- 42Pectineus

- 43Gracilis

- 44Gluteus maximus

- 45Adductor longus

- 46Biceps femoris (muscle)

- 47Biceps femoris (action)Allows for thigh extension and external rotation; allows for knee flexion and lower leg external rotation
- 48Semitendinosus (muscle)

- 49Semitendinosus (action)Extends and internally rotates the thigh; flexes and internally rotates the leg
- 50Gastrocnemius (muscle)

- 51Gastrocnemius (action)Plantar flexing the foot at the ankle joint; flexing the leg at the knee joint
- 52Soleus (muscle)

- 53Soleus (action)Plantar flexion of the foot
- 54Calcaneal tendon

- 55Flexor digitorum brevis

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- Undergraduate Anatomy & Physiology Flashcards on Muscles and Actions, created by Hannah-May Winton on 29/11/2022.
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- Hannah-May Winton
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