Analysis of the Shoulder Girdle Bent Over Rows

Analysis of the Shoulder Girdle

Bent Over Rows Adduction Middle and lower trapezius, and serratus anterior

Body Dips Downward rotation and depression Pectoralis minor, rhomboid, and lower trapezius Lower Trapezius, Pectoralis Minor

Lateral Raises Upward rotation Serratus anterior, middle and lower trapezius

Dumbbell Shrugs Elevation Rhomboid, levator scapulae, upper and middle trapezius

Chest Press Abduction Serratus anterior and pectoralis minor

What is the common action of the scapula? Muscles involved? Abduction Pectoralis minor & Serratus Ant.

Action of the scapula? Muscles involved? Elevation Levator Scapula, Rhomboids & Trapezius (upper)

Action of the scapula? Muscles involved? Adduction Rhomboids & Trapezius (middle and lower fibers)

Action of the scapula? Muscles involved? Downward Rotation Pectoralis Minor, & Rhomboids

Action of the scapula? Muscles involved? Abduction Pectoralis minor & Serratus Anterior

Action of the scapula? Muscles involved? Adduction Rhomboids Trapezius (middle and lower)

What position are his scapula in? Upward rotation?

What position are his scapula in? Abduction, Upward rotation

What position is his right scapula in? Adduction

What position are his scapula in? Upward rotation

What position are their right scapulas in? Abduction, Upward rotation

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 2. 5. 3. 8. 6. 7. 4.

) le c s u rm e p e De ( 2 Pectoralis Minor

Scapula action = ? Scapula muscle(s) = ? Abduction Pect. Minor Ser. Ant.

3. Rhomboids Trapezius

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 4. 1. Acromion process 1. 2. Coracoid process 3. Glenoid fossa or cavity 3. 4. Superior angle 5. Inferior angle 5.

1 A 3 1 B 2 2 = Serratus Anterior 3 = Pect Minor

Name the bones 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.

Scapula? Abduction

Scapula? Upward Rotation

Scapula – Posterior View 1. Acromion process 2. Spine 3. Superior angle 4. Inferior angle 5. Medial (Vertebral) border 6. Lateral (Auxiliary) border 7. Supraspinous fossa 8. Infraspinous fossa 3. 1. 7. 2. 8. 5. 6. 4.