Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
|
Rhomboids (SG) Insertion at vertibral border of scapula.
Retraction Downward rotation Elevation |
|
|
Levator scapula (SG) Inserts on superior angle of scapula
Elevation (primary) Retraction Downward rotation
Origin can move on stable insertion (scapula fixed) to perform cervical extension, lateral flexion and rotation to same side |
|
|
Trapezius (SG) Inserts on clavicle, acromian and cervical spine
Retraction Upward rotation Elevation and depression
(Different parts of muscle can perform opposing actions) |
|
|
Pectoralis Minor (SG) Inserts at corocoid process of scapula
Protration (primary) Depression Downward rotation |
|
|
Sternocliedomastoid (SG) Inserts on mastoid process
Lateral flexion Rotation to opposite side Cervical Flexion |
|
|
Serratus Anterior (SG) Inserts on vertibral border of scapula (underneath scapula)
Protraction Upward rotation
|
|
|
Latissimus Dorsi (GH) Inserts on anterior humerus
Redux hyper flexion Extension (primary) Hyper extension Redux hyperabduction Adduction Hyperadduction Medial rotation
Forms axillary fold. Essential for throwing /swimming
|
|
|
Teres Major "lats little helper" (GH) Inserts on bicipital groove of humorous
Same actions as lat Pulling Extension
|
|
|
Pectoralis Major (GH) Inserts on bicipital groove of humerus Redux hyper extension Flexion Hyper flexion Redux hyperabduction Adduction Hyperadduction Medial rotation Redux hz hyperabduction Hz adduction Hz Hyperadduction
|
