"A punch?" She tipped her head to the side for a second, curious, and then shrugged before she slid out of her indian-style pose and to her feet. Truth be told, the request made her feel a little self-conscious - it was sudden, and like being asked to try out. And as a teenage girl, the idea of being deemed unacceptable loomed large in her mind.
She glossed this over with showmanship, which she had in spades. This involved the meticulous squaring of her shoulders, one last skeptical look, and then a fairly decent punch. Nothing mind-boggling, but she displayed halfway decent form and follow-through.