matching muscles Flashcards

1
Q

intercostals

A

muscles in the ribs

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2
Q

rectus abdominus

A

abs

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3
Q

gluteus maximus

A

the largest part of your butt

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4
Q

trapezius

A

the trapezoidal of lower neck to back of shoulder

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5
Q

deltoid

A

shoulder muscle

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6
Q

pectoralis major

A

chest muscles

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7
Q

latissimus dorsi

A

lower back muscles on each side

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8
Q

sartorius

A

one of the thigh muscles

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9
Q

sternocleidomastoid

A

neck muscle connecting sternum and clavicle

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10
Q

brachii means

A

arm

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11
Q

biceps brachii

A

flexes the arm at the elbow

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12
Q

tibialis anterior

A

flexes the foot at the ankle

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13
Q

gastrocnemius

A

extends the foot at the ankle

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14
Q

orbicularis oris

A

closes the mouth

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15
Q

hamstrings

A

flexes the leg at the knee

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16
Q

triceps brachii

A

extends the arm at the elbow

17
Q

masseter

A

chewing muscle

18
Q

zygomaticus major

19
Q

orbicularis oculi

A

closes the eye

20
Q

quadriceps

A

extends the leg at the knee

21
Q

extensor digitorum ulnaris

A

points the fingers (digits)

22
Q

biceps

A

two origins

23
Q

triceps

A

three origins

24
Q

quadriceps

A

four origins

25
antagonists
muscles that oppose a particular movement
26
synergists
muscles that help prime movers and stabalize motions
27
fixators
synergists that immobilize a bone
28
prime movers/ agonists
primary responsibility in producing a particular motion
29
buccinator
keeps u from biting yur cheeks
30
flexor
flex or bend
31
extensor
extend or str8n
32
muscles can only
contract
33
skeletal muscles are
voluntary and striated
34
cardiac muscles are
involuntary and striated
35
smooth muscles are
involuntary and digestive tract muscles
36
what are the 5 jobs of the muscular system
movement, maintaining warmth, cushioning for soft tissue, maintain posture, circulate blood