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Anat-Musc App Skel
Stack #221576
Question | Answer |
---|---|
pectoralis minor action | depression and protraction of the scapula |
serratus anterior action | depression, protraction, and rotation of the scapula |
rhomboideus action | elevation, retraction, and rotation of the scapula |
levator scapulae action | elevation and rotation of the scapula |
trapezius superior fibers action | elevation of scapula |
trapezius middle fibers action | retraction of scapula |
trapezius inferior fibers action | depression of the scapula |
deltoid action | abduction, flexion, extension, and rotation of the arm |
pectoralis major origin | sternum, clavicle, and ribs |
pectoralis major insertion | intertubercular groove of humerus |
pectoralis major action | flexion, medial rotation, and adduction of the arm |
latissimus dorsi action | extension, medial rotation, and adduction of the arm |
teres major action | extension of shoulder and adduction and rotation of arm |
supraspinatus origin | supraspinous fossa of scapula |
supraspinatus insertion | greater tubercle of humerus |
supraspinatus action | abduction of arm |
infraspinatus origin | infraspinous fossa of scapula |
infraspinatus insertion | greater tubercle of humerus |
infraspinatus action | adduction and lateral rotation of arm |
teres minor origin | lateral edge of scapula |
teres minor insertion | greater tubercle of humerus |
teres minor action | adduction and lateral rotation of arm |
subscapularis origin | subscapular fossa |
subscapularis insertion | lesser tubercle of humerus |
subscapularis action | medial rotation of arm |
biceps brachii origin | scapula |
biceps brachii insertion | radial tuberosity |
biceps brachii action | flexion and supination of forearm |
brachialis action | flexion of forearm |
brachioradialis action | flexion of forearm |
triceps brachii origin | scapula and humerus |
triceps brachii insertion | olecranon process of ulna |
triceps brachii action | extension of forearm |
pronator teres action | pronation of forearm |
supinator action | supination of forearm |
flexor carpi radialis action | flexion and abduction of hand |
flexor carpi ulnaris action | flexion and adduction of hand |
flexor digitorum action | flexion of digits |
extensor carpi radialis action | extension and abduction of hand |
extensor carpi ulnaris action | extension and adduction of hand |
extensor digitorum action | extension of digits |
iliopsoas action | flexion of hip |
gluteus maximus origin | ilium, sacrum, and coccyx |
gluteus maximus insertion | posterior side of femur |
gluteus maximus action | extension, abduction, and lateral rotation of hip |
gluteus medius origin | ilium |
gluteus medius insertion | greater trochanter of femur |
gluteus medius action | abduction of thigh at hip |
gluteus minimus origin | ilium |
gluteus minimus insertion | greater trochanter of femur |
gluteus minimus action | abduction of thigh at hip |
quadriceps femoris origin | ilium, greater trochanter of femur, and shaft of femur |
quadriceps femoris insertion | tibial tuberosity of tibia |
quadriceps femoris action | extension of knee |
sartorius action | flexion of hip and knee and lateral rotation of thigh |
adductors action | adduction of thigh |
hamstrings action | flexion of knee |
gastrocnemius origin | lateral and medial condyles of femur |
gastrocnemius insertion | calcaneus with soleus via achilles tendon |
gastrocnemius action | flexion of foot |
soleus action | flexion of foot |