movements of muscles (bio 162) Flashcards

1
Q

Rectus Abdominis

A

flexion of the trunk

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2
Q

External Oblique

A

flexion of the trunk

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3
Q

internal oblique

A

flexion of the trunk

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4
Q

transversus abdominus

A

compression of the trunk

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5
Q

external intercostal

A

inhalation

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6
Q

internal intercostal

A

exhalation

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7
Q

diaphragm

A

opening of thoracic cavity

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8
Q

serratus anterior

A

protracion of scapula

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9
Q

pectoralis minor

A

protraction of scapula

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10
Q

rhomboid minor

A

retraction of scapula

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11
Q

rhomboid major

A

retraction of scapula

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12
Q

levator scapulae

A

elevation of scapula

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13
Q

trapezius

A

superior: elevation of scapula
middle: retraction of scapula
inferior: depression of scapula

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14
Q

subscapularis

A

medial rotation of the shoulder joint

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15
Q

infraspinatus

A

lateral rotation of shoulder

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16
Q

supraspinatus

A

abduction of shoulder

17
Q

teres minor

A

lateral rotation of shoulder

18
Q

teres major

A

medial rotation and adduction of shoulder

19
Q

pectoralis major

A

adduction of shoulder

20
Q

latissimus dorsi

A

adduction of shoulder

21
Q

deltoid

A

anterior: flexion of shoulder
lateral: abduction of shoulder
posterior: extension of shoulder

22
Q

triceps brachii

A

extension of elbow

23
Q

biceps brachii

A

flexion of elbow

24
Q

brachialis

A

flexion of elbow

25
Q

flexor digitorum profundus

A

flexion of finger joints

26
Q

extensor digitorum

A

extension of finger joints

27
Q

gluteus maximus, minimus and medius

A

extension and abduction of hip joint

28
Q

semimembranosus

A

extension of hip and flexion of knee

29
Q

semitendiosus and biceps femoris

A

extension of hip and flexion of knee

30
Q

hip socket

A

acetabulum !

31
Q

one of the ligaments on shoulder i cant remember

A

articular capsule ligament

32
Q

the lineas

A

linea alba (abs)
linea aspera (on back of femur)

33
Q

on hip that i forget

A

Acetabular labrum