Let her come at me.

You wait for her to make the first move. She comes at you throwing haymakers. You just manage to duck or deflect several knockout punches she throws at your head. Seeing an opening, you slip a jab past her defenses.
It's not a hard punch, but it's enough for Helene to step back, rubbing her jaw. "Is that all?" she asks. "Is that all you have?" She puts her hands up again. "Come and fight me, pussy!"