Muscle Actions Flashcards
1
Q
TMJ Depression
A
- Lateral Pterygoid
- Suprahyoid
- infrahyoid
2
Q
TMJ Elevation
A
- Temporalis
- Masseter
- Medial Pterygoid
3
Q
TMJ Protrusion
A
- masseter
- lateral pterygoid
- medial pterygoid
4
Q
TMJ Retrusion
A
- Medial Pterygoid
- lateral pterygoid
- masseter
- Temporalis
5
Q
Cervical Flexion
A
- SCM
- Longus Colli
- Scalenes
6
Q
Cervical Extension
A
- splenius, semispinalis, iliocostalis, and longissimus cervicis
- multifidus
- trapezius
7
Q
Cervical Rotation and lateral bending
A
- SCM
- Scalenes
- Splenius, longissimus, and iliocostalis cervicis
- levator scapulae
- multifidus
8
Q
T and L-spine Flexion
A
- Rectus abdominis
- internal oblique
- external oblique
9
Q
T and L-spine Extension
A
- erector spinae
- quadratus lumborum
- multifidus
10
Q
T and L-spine rotation and s-bending
A
- Psoas major
- QL
- External and internal obliques
- Multifidus
- Longissimus and Iliocostalis thoracis
- Rotatores
11
Q
Scapular Elevation
A
- Upper Trapezius
- Levator Scap
12
Q
Scapular Depression
A
- Latissimus dorsi
- Pec major and minor
- Lower Trap
13
Q
Scapular Protraction
A
- Serratus anterior
- Pec minor
14
Q
Scapular Retraction
A
- Trapezius
- Rhomboids
15
Q
Scapular Upward Rotation
A
- Trapezius
- Serratus anterior
16
Q
Scapular Downward Rotation
A
- Rhomboids
- Levator Scap
- Pec minor
17
Q
Shoulder Flexion
A
- Ant Delt
- Coracobrachialis
- Pec major
- Biceps Brachii
18
Q
Shoulder Extension
A
- Latissimus dorsi
- Post. Delt
- Teres Major
19
Q
Shoulder Abduction
A
- Middle Delt
- Supraspinatus
20
Q
Shoulder Adduction
A
- Pec Major
- Latissimus dorsi
- Teres Major
21
Q
Shoulder Lateral Rotation
A
- teres minor
- infraspinatus
- posterior deltoid
22
Q
Shoulder Medial Rotation
A
- subscap
- teres major
- pec major
- Latissimus dorsi
- ant. delt
23
Q
Elbow Flexion
A
- biceps brachii
- brachialis
- brachioradialis
24
Q
Elbow extension
A
- triceps brachii
- anconeus
25
Supination
- biceps brachii
| - supinator
26
Pronation
- pronator teres
| - pronator quadratus
27
Wrist Flexion
- flexor carpi radialis and ulnaris
| - palmaris longus
28
Wrist Extension
- extensor carpi radialis longus and brevis
| - extensor carpi ulnaris
29
Radial Deviation
Extensor and flexor carpi radialis
| - extensor pollicis longus and brevis
30
Ulnar Deviation
- Extensor carpi ulnaris
| - Flexor carpi ulnaris
31
Hip Flexion
- Iliopsoas
- Sartorius
- rectus femoris
- pectineus
32
Hip Extension
- glute max and med
- semitendinosis and membranosus
- biceps femoris
33
Hip Abduction
- glute med and min
- piriformis
- obturator internus
- tensor fasciae latae
34
Hip Adduction
- adductor magnus, longus, and brevis
| - gracilis
35
Hip Medial Rotation
- tensor fasciae latae
- glut med/min
- pectineus
- adductor longus
36
Hip Lateral Rotation
- Glute Max
- obturator externus and internus
- piriformis
- gemelli
- sartorius
37
Knee Flexion
- Biceps Femoris
- Semitendinosus and membranosus
- sartorius
38
Knee Extension
- rectus femoris
| - vastus lateralis, intermedius, and medialis
39
Plantarflexion
- Post. Tib
- Gastrocnemius and soleus
- Peroneus longus and brevis
- plantaris
- flexor hallucis
40
Dorsiflexion
- tib ant.
- extensor hallucis longus
- extensor digitorum longus
- peroneus tertius
41
Inversion
- tib post and ant
| - flexor digitorum longus
42
Eversion
- peroneus longus, brevis, and tertius
