The blood Vala had had made fighting in her body quite a bit closer to fighting in his own, though it was difficult to get used to his new balance. Between that and Eric's advantage in size, he wasn't all that surprised to find himself face down on the ground.
"You'll break her arm, you mean?" he taunted, not about to take back his comment. "What happens if I don't set it right? Think a hit of V can still heal a mangled arm?"
He'd certainly had worse injuries than a broken arm. He could handle the pain.