Latissimus Dorsi – A broad, flat muscle that stretches to the sides of the middle and lower back
(Pronounced la-tiss-uh-muhs dor-sai)
(Note: Latissimus dorsi muscles are more commonly known as the 'lats')
A latch is a must on doors, I (latissimus dorsi) can see one, but it's very low down on the back of the door.



