tetrapod forelimb
acromioclavicular
acromion
anatomy
anterior fibers
biceps
biology
bones
calcium
clavicle
deltoid
drawing
glenohumeral
graphic
hard
human
humeral head
humerus
illustration
levator scapulae
ligaments
man
muscles
pectoralis minor
physiology
proximal humerus fracture
rhomboid major
rotator cuff
scapula
science
serratus anterior
shoulder
skeleton
sternoclavicular joints
sternocleidomastoid
subclavius
tendon
trapezius