From Head to Toe, 30

Head to Toe:

Boning Up on the Bones of the Body

Arm (e): ulna

The ulna is the longer one

In forearms of us all.

(And if you stood them up, of course,

The ulna would be tall.)

Its purpose is to stabilize—

Adaptability.

That smaller one is sad, I bet,

Says: “Why can’t that be me?”