I'm still trying to figure out exactly what you are all arguing about the "loose skin"..
If you bend your back, the skin will fold to an extent.
Ronnie does not exhibit this becuase he leans FORWARD during his front lat spread, whereas Yates and Cutler lean BACK.
Nobody is denying what the picture shows, but are you claiming that this is indicative of water and fat in Dorian's lower back

If so, how did it magically disappear on all other poses?