Practical
Pectoralis minor orgin
Anteior surface of ribs 3-5
Teres major Orgin
Back of Scapula
Pectoralis major origin
Clavicular head-medial half clavicle. Sternocostal head-lateral manubrium and STERNUM, six upper costal cartilages and external oblique aponeurosis
Supraspinatus Synergist
Deltoid, Infraspinatus, Teres major and minor, Subscapularis.
Pectoralis major antagonist
Deltoid, Supraspinatus, Infraspinatus, Teres major and minor, Subscapularis
Infraspinatus synergist
Deltoid, Supraspinatus, Teres major, Teres minor, Subscapularis.
Levator Scapulae Muscle
Elevates the Scapula
Clavotrapezius Muscle
Elevates the scapula and clavicle
Teres major muscle
Extends,medially rotates, and abducts the arm
Clavedeltoid Muscle
Flexes the shoulder
Teres minior synergist
Infraspinatus, Supraspinatus, Deltoid (posterior fibers)
Teres major antagonist
Infraspinatus, teres minor, posterior deltoid
Supraspinatus
Initiates abduction of humerus
Teres minior
Laterally rotates the humers
Infraspinatus
Laterates rotates the humerus
Teres major synergist
Latissimus Dorsi and Subscapularis
Levator Scapula Antagonist
Latissimus dorsi, Pectoralis major and minor, Serratus anterior, Subclavius, Trapezius
Subscapularis
Medially rotates the humerus
Pectoralis minor synergist
Pectoralis major
Supraspinatus Antagonist
Pectoralis major and minor, Subclavius, Serratus anterior, Trapezius, Latissimus dorsi, Rhomboid major and minor, and Levator scapulae
Infraspinatus antagonist
Pectoralis major, Pectoralis minor, Subclavius, Serratus anterior, Latissimus dorsi, Trapezius, Rhomboid major, Rhomboid minor, Levator scapulae
Rhomboideus Synergist
Pectoralis major, Subclavius, Latissimus dorsi, Trapezius, Rhomboid minor, Levator scapulae.
Teres minior antagonist
Pectoralis major, Subscapularis, Pectoralis Major, Anterior Deltoid
Pectoralis major synergist
Pectoralis minor, Subclavius, Serratus anterior, Trapezius, Latissimus dorsi, Rhomboid major and minor, Levator scapulae.
Pectoralis major
Primary mover of arm flexion; rotates arm medially; abducts arm
Pectoralis minor
Protracts and rotates scapula downward
Acromiotrapezius
Retract the Scapula
Rhomboideus Muscle
Retracts the Scapula
Levator Scapula Synergist
Rhomboid major, minor, trapezius
Serratus Ventral Orgin
Ribs 1-9,10
Rhomboideus Antagonist
Serratus Anterior, Pectoralis Minor
Acromiotrapezius Antagonist
Serratus Ventralis
Clavotrapezius Muscle Antagonist
Serratus Ventralis
Subscapularis Synergist
Teres major, Latissimus dorsi, and Pectoralis major.
Levator Scapula Orgin
Transverse process of C1-C4
Rhomboideus Orgin
Transverse process of Thoracic T2-T5
Serratus Ventral Synergist
pectoralis minor
Serratus Ventral Muscle
protracts the scapula upward, medially, and bends neck laterally. "boxer muscle"
Pectoralis minor antagonist
trapezius, rhomboid major and minor, and the levator scapulae
Serratus Ventral Antagonist
trapezius, rhomboid, levator scapula
