When you usually think of the muscles of the back, you think of lats and trapezius and that is about all the further it goes. But when you see Veronica flexing her back muscles, you see things you never imagined were there. Unless you have been looking at Grays Anatomy, that is. In addition to her lats and her astonishing trapezius, you see the prominent ledges of her amazing posterior deltoids, and just below them like the teres and teres major. When she pulls on the resistance band, there is the superior serratus posterior standing out strong, and there are the twin triangles of the rhomboid... Show more