shoulder blades
The scapula, or shoulder blade, is either of the two flat bones, roughly triangular, found on the shoulder girdle. Their shapes are visible in the skin of the back of people.
Exemplar post:
The scapula, or shoulder blade, is either of the two flat bones, roughly triangular, found on the shoulder girdle. Their shapes are visible in the skin of the back of people.
Exemplar post: