Muscle Orgins.txt

Clavicular head, six costal cartilages and aponeurosis of the external obliques

• Long head – Supraglenouid tubercle
• Short head – coracoid process of the scapula

• Long head – Infraglenoid tubercle of scapula
• Lateral head – posterior humorous
• Medial head – posterior humerous

Spinous process of the T2 to T5 vertebrae

Nuchal ligaments and spinous process of C7-T1

• Ligamentum nuchae
• Spinous process of C7-T3

External occipital protuberance, nuchal ligament, spinous process of vertebrae C7-T12

Spinous process of the T7-L5

Posterior aspect of the inferior angle of the scapula.

Infraspinous fossa of the scapula

Lateral border of the scapula.

Sternum and medial clavicle.

Pubis

Ribs 5-12

• Inguinal ligament
• Iliac creast
• Lumbodorsal fascia

Fleshy slips from the outer surface of the upper 8 or 9 ribs

Lateral supracondylar ridge of the humorous

Lower supracondylar ridge and lateral intermuscular septum of humeus

• Lateral epicondyle via the common extensor tendon
• Anebrachial fascia

• Medial epicondyle via the common flexor tendon.
• Antebrachial fascia

Pubic body just below the pubic crest

Iliac crest

Anterior superior iliac spine

• Anterior head- anterior inferior iliac spine
• Posterior head – ilium just above the acetabulum

Intertrochanteric line of femur

Greater trochanter

Body of the tibia

• Upper fibula
• Soleal line of the tibia

Superior to articular surface of later condyle of femur and medial condyle of femur