Cardio compliment

I've been taking a cardio bootcamp class at my gym, and I received a compliment this week... or at least, I interpret it as a compliment.

The instructor wanted us to partner up for some coordinated punching and some kicking exercises wherein we balance ourselves off against the other person. As I was looking for a partner, she motioned me to join her up on the stage and demonstrate the moves to the class. I guess she was confident that I would do the moves correctly. That was kinda nice.