Cat Chest Muscles

Pectoantibrachialis

orgin : manubrium , insertion : elbow , adducts arm

Clavobrachialis

orgin : clavicle , insertion : ulna , flexes forearm

Clavotrapezius

orgin : dorsal midline of neck, insertion : clavicle, flexes forearm

biceps brachii

orgin: scapula, insertion : radial tuberosity of radius, flexes forearm

subscapularis

orgin : subscapular fossa, insertion : lesser tuberosity of humerus, adducts arm

serratus ventralis

orgin : 2nd and 3rd ribs , insertion : vertebral border of scapula, depressed scapula

rectus abdominus

orgin : 1st and 2nd ribs, insertion : pubis , compressed abdomen

xipihumeralis

orgin : xiphisternum, insertion : proximal end of humerus, adducts arm

pectoralis minor

orgin : sternum, insertion : proximal end of humerus

latissiumus dorsi

orgin; lower spine, insertion : humerus

pectoralis major

orgin : midventral line, insertion :humerus , adducts arm

triceps brachii

Origin: scapula and humerus; insertion: olecranon of ulna; extends forearm.