Pectoralis Major & Latissimus Dorsi
Forearm Flexion
Brachioradialis Action 1 (1 of 2)
Stabilizes elbow during rapid flexion & extension
Brachioradialis Action 2 of 2
Styloid Process of Radius
Brachioradialis Insertion 1 of 1
Lateral Supracondylar Ridge at Distal End of Humerus
Brachioradialis Origin 1 of 1
Arm Abduction
Deltoid Action 1 (1 of 3)
Flexion & Medial Rotation of Humerus
Deltoid Action 2 (2 of 3)
Extension & Lateral Rotation of Arm
Deltoid Action 3 (3 of 3)
Deltoid Tuberosity of Humerus
Deltoid Insertion 1 (1 of 1)
Lateral 3rd of clavicle
Deltoid Origin 1 (2 of 2)
Acromion & Spine of Scapula
Deltoid Origin 2 (2 of 2)
Arm Extension
Latissimus Dorsi Action 1 (1 of 3)
Medially rotates arm at shoulder
Latissimus Dorsi Action 2 (2 of 3)
Adducts Arm
Latissimus Dorsi Action 3 (3 of 3)
Intertubercular sulcus of humerus
Latissimus Dorsi Insertion 1 (1 of 1)
Spines of T7 - L5
Latissimus Dorsi Origin 1 (1 of 3)
Ribs 9-12
Latissimus Dorsi Origin 2 (2 of 3)
Iliac Crest
Latissimus Dorsi Origin 3 (3 of 3)
Adducts Arm
Pectoralis Major Action 3 (3 of 3)
Intertubercular sulcus of humerus
Pectoralis Major Insertion 1 (1 of 2)
Draws Scapula Forward & Downward
Pectoralis Minor Action 1 (1 of 1)
Coracoid Process of Scapula
Pectoralis Minor Insertion 1 (1 of 1)
Anterior Surfaces of Ribs 3-5
Pectoralis Minor Origin 1 (1 of 1)
Pronates Forearm
Pronator Teres Action 1 of 2
Flexes Vertebral Column
External Oblique Action 1 (1 of 4)
Compress Abdominal Wall
External Oblique Action 2 (2 of 4)
Trunk Rotation
External Oblique Action 3 (3 of 4)
Lateral Flexion
External Oblique Action 4 (4 of 4)
Linea Alba
External Oblique Insertion 1 (1 of 3)
Pubic Crest
External Oblique Insertion 2 (2 of 3)
Iliac Crest
External Oblique Insertion 3 (3 of 3)
Outer Surface of Ribs 5-12
External Oblique Origin 1 (1 of 1)
Arm Flexion
Pectoralis Major Action 1 (1 of 3)
Rotates Arm Medially
Pectoralis Major Action 2 (2 of 3)
Greater Tubercle of Humerus
Pectoralis Major Insertion 2 (2 of 2)
Sternal end of clavicle
Pectoralis Major Origin 1 (1 of 3)
Sternum
Pectoralis Major Origin 2 (2 of 3)
Cartilage of ribs 1-6
Pectoralis Major Origin 3 (3 of 3)
Weak Flexor of Elbow
Pronator Teres Action 2 of 2
Lateral Radius
Pronator Teres Insertion 1 of 1
Medial Epicondyle of Humerus
Pronator Teres Origin 1 of 2
Coronoid Process of Ulna
Pronator Teres Origin 2 of 2
SRRR Scapula
Trapezius Action 1 (1 of 1)
Acromion
Trapezius Insertion 1 (1 of 3)
Spine of Scapula
Trapezius Insertion 2 (2 of 3)
Lateral 3rd of clavicle
Trapezius Insertion 3 (3 of 3)
Occipital Bone
Trapezius Origin 1 (1 of 3)
Spinous process of C2
Trapezius Origin 2 (2 of 3)
All thoracic Vertebrae
Trapezius Origin 3 (3 of 3)
