[Dakki eases herself to a stop, and starts to slow her breathing. Oh dear. She might have panicked the guy.]

I believe it's only really a problem if you're known to have heart issues or are particularly out of shape... but good practices are good practices.

Oh, and here. Stand straighter. Don't scrunch in. Hold your arms out, like this, and breathe.

[She demonstrates the pose, and takes a long breath herself, holding it and then releasing it slowly.]

You want to actually let that oxygen circulate. That's what your body needs. Try it. Tell me if you feel better.

[Yes it's bossy of her, but she wants to help!]