I watch a lot of archers sky drawing with their elbow down in order to be able to get the string back.
Also, for some guys, its a breeze drawing while shooting in their back yards at 75 or 80 degrees, especially once they are warmed up. Now put them on stand for 4 hours on a 20 degree day in November when they're cold and stiff. Been there, done that. I have customers who easily handle 80 lbs and if they can, that's great but I see too many guys shooting too high a poundage and it bites them in the a$$ eventually.