Lab Quiz 2 (Muscles) Flashcards
Origin-Insertion of Trapezius
Base of skull——>Clavicle/Scapula
Concentric Movement of Trapezius
Elevation/depression of scapula
What joint does the trapezius cross?
Sternoclavicular
Origin-Insertion of Serratus Anterior
Anterior Ribs———>Medial Border of scapula
Concentric Movement of Serratus Anterior
Abduction (protraction) of Scapula
What joint does the Serratus Anterior Cross
Sternoclavicular
Origin-Insertion of Deltoid
Scapula/Clavicle——-Humerus
Concentric Movement of the Deltoid
abduction of the shoulder
what joint does the deltoid cross?
shoulder joint
Origin-Insertion of Latissimus Dorsi
Lower Vertebrae——->Medial Humerus
Concentric Movement of Latissimus Dorsi
shoulder extension, adduction, and medial rotation
what joint does the latissimus dorsi cross
shoulder joint
Origin-Insertion of Pec Major
Sternum——->Humerus
concentric movement of the pec major
shoulder flexion and adduction
what joint does the pec major cross
shoulder joint
Origin-Insertion of Biceps Brachii
shoulder joint——>radius
Origin-Insertion of Triceps Brachii
scapula—–>ulna
concentric movement of biceps brachii
elbow flexion and forearm supination
what joints does the bicpes brachii cross
radioulnar, elbow, and shoulder
concentric movement triceps brachii
elbow extnesion
what joint does the triceps brachii cross
elbow