Wing Shape Change Question?

I have had thoughts regarding My Predator. So When I Fly along while easung the bar out. As I approach The point where I am in Mush Mode,I am kissing the point where My Predator will Stall. I then will pull the Bar in so as to initiate the Entergy dive. So after accelerating. at the bottom of my Energy dive i will apply a small amount of Roll then i will enter the climb of my Maneuver. Well as We all know when We do a Wing over, part of what happens is that We apply positive G-Loads to our Gliders. What I would like to know is; When My Glider is pulling more G's, does the Wing's shape change thus either increasing or decreasing the Wings ability to create lift?