Muscles Flashcards
1
Q
Tiblalis Anterior
A
O= tibia I= 1st metatarsal base A= Dorsiflexes
2
Q
Orbicularis Oculi
A
O= frontal bone, maxillae I= tissue of eyelid A= closes eye
3
Q
Orbicularis Oris
A
O= Maxiallae, mandible I= mouth A= closes lips
4
Q
Platysma
A
O= fascia of chest I= lower mandible A= tenses skin of neck
5
Q
Temporalis
A
O= temporal bone I= mandible A= closes jaw
6
Q
Sternocleidomastoid
A
O= sternum and clavicle I= Mastoid process of temporal bone A= flexes and rotates head
7
Q
Erector spine group
A
O= vertebrae I= vertebrae A= extends and stabilizes spine
8
Q
Intercostalis
A
O= Rib I= Rib A= elevates rib cage for breathing
9
Q
Diaphragm
A
O= Inferior ribs and sternum I= central tendon A= prime over for inspiration
10
Q
Rectus abdominus
A
O= pubis I= xiphiod process A= felt and rotate lumbar spine
11
Q
External Obliques
A
O= lower 8 ribs I= linea alba A= flex vertebral column
12
Q
Internal Obliques
A
O= iliac crest I= linea aspera A= felt vertebral column
13
Q
Pectoralis major
A
O= Clavicle, sternum I= greater tubercle of humerus A= adducts arm
14
Q
Deltoid
A
O= clavicle, scapula I= deltoid tuberosity of humerus A= adducts arm
15
Q
Trapezius
A
O= occipital bone I= scapula A= shrugs shoulders
