Penny wasn't really a workout kind of girl, but she knew the feeling of muscle strain after a long day's work. This explanation of the process of the werewolf transformation wasn't unfamiliar to her, though, so she simply nodded.
"That's all you have to say, love," she said, chuckling. He was so awkward and it was actually rather charming. "What do you do for a living? Would you rather be doing something else?"