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Acromion P. Spine Glenoid Cavity Inferior Angle Position of his scapula? Upward Rotation Levator Scapulae Rhomboids 1. Trapezius 2. Scapula – Anterior View 1. Acromion process 2. Coracoid process 3. Glenoid fossa or cavity 4. Inferior angle 5. Superior angle 6. Medial (Vertebral) border 7. Lateral (Auxiliary) border 8. Supscapular fossa 1. 2. 5. 3. 8. 6. 7. 4. Pectoralis Minor Scapula action = ? Scapula muscle(s) = ? Abduction Pect. Minor Ser. Ant. Trapezius 3. Rhomboids Name the muscle, its sections and the action(s) at each of its sections. TRAPEZIUS Lower – depression, adduction and upward rotation Upper – elevation Middle –elevation, adduction and upward rotation Scapula – Lateral View 1. Acromion process 2. Coracoid process 3. Glenoid fossa or cavity 4. Superior angle 5. Inferior angle 4. 1. 2. 3. 5. 1A 3 1B 2 2 = Serratus Anterior 3 = Pect Minor Name the bones 1. 1. 3 2 1 = Clavicle 2 = Scapula 3 = Humerus 2 What is the position of the scapula? Adduction Trapezius 1 4 Levator Scapulae 3 Rhomboids (major) 2 Name the muscle. TRAPEZIUS Upper – elevation Middle –elevation, adduction and upward rotation Lower – depression, adduction and upward rotation Anterior 1 = infraspinous fossa 2 = spine 3 = coracoid process 4 = acromion process 5 = coracoid process 6 = glenoid cavity (fossa) 7 = acromion process Posterior Name the muscle and two of its actions. PECTORALIS MINOR. Downward rotation, depression Scapula action = ? Scapula muscle(s) = ? Elevation Lev. Scap. Rhomboids Up. & Mid. Trap Name the muscle and three of its actions. RHOMBOID. Downward rotation, adduction, and elevation Name the muscle. Name the muscle and two of its actions. SERRATUS ANTERIOR abduction and Upward Rotation Scapula action = ? Scapula muscle(s) = ? Adduction Rhomboid Lower and Mid. Trap. Name the muscle. Trapezius Name the action Adduction of the scapula Name the action Upward rotation Scapula action = ? Scapula muscle(s) = ? Downward Rotation Pect. Minor Rhomboid Name the muscle. Name the muscle. Scapula? Abduction Scapula? Upward Rotation Scapula – Posterior View 1. 2. 3. 4. 5. 6. 7. 8. Acromion process Spine Superior angle Inferior angle Medial (Vertebral) border Lateral (Auxiliary) border Supraspinous fossa Infraspinous fossa 3. 1. 7. 2. 8. 5. 6. 4. Name the muscle. Rhomboid Name the action Adduction of scapula Scapula action = ? Scapula muscle(s) = ? Adduction Rhomboid Lower and Mid. Trap. Can You Name Them? Name the muscle. Pectoralis minor Name the action Depression of the scapula Name the muscle. Levator scapula Name the action Elevation of the scapula Name the muscle. Serratus Anterior Name the action Abduction of scapula Scapula action = ? Scapula muscle(s) = ? Upward Rotation Ser. Ant., Trap (lower) ? Trapezius Name the muscle. Scapula action = ? Scapula muscle(s) = ? Adduction Rhomboid Lower and Mid. Trap. Adduction Name the muscle and one of its actions. LEVATOR SCAPULAE. Elevation Name the muscle. Name the muscle. Name the muscle.