Muscles that move the arm pt. 1
The muscle that starts with the letter L
Latissimus Dorsi
This muscle is lateral border of the scapula
Teres Minor
Name two muscles of the pectoral girdle
Trapezius, Pectoralis Minor, Rhomboid Major, Rhomboid Minor, Serratus Anterior
This muscles' action is only abduction at the shoulder
Supraspinatus
The muscle that is lesser tubercle of the humerus
Subscapularis
Pectoralis Minor
Cartilages of ribs 2-6, this muscle is
Pectoralis Major
The origin of the Teres Major
Inferior angle of scapula
Which of the muscle(s) actions adducts scapula and performs in a downward rotation
Rhomboid Major & Minor
This muscle's action is flexion & medial rotation and extension & lateral rotation at the acromial
Deltoid
Which muscle passes laterally to reach the greater tubercle of the humerus
Teres Minor
The muscle that is anterior and superior margins of ribs 1-8
Serratus Anterior
The origin of the Latissimus Dorsi
Spinous processes of inferior thoracic and all lumbar vertebrae, ribs 8-12, and thoracolumbar fascia
Muscle that helps rotate the arm outward & stabilizes the shoulder joint
Infraspinatus
Which of the muscle's actions depends on active region and state of other muscles
Trapezius