I've seen yoga, weights, and those things you compress, basically stuff to get the blood flowing again. Hoola hooping is probably a bit more admittedly, but not that extreme. Especially since it sounds like it was happening outside.
> I don't think it's a person's right to hula hoop in an office and then be upset when they attract the attention of the rest of the office, regardless of sex on both sides. It's an unusual thing to do, so it will draw eyes.
You are missing the point. Horvath wasn't the one hoola hooping. She was a bystander, and the gawking was making her feel uncomfortable because it implies a work environment where it is ok to sexually objectify your co-workers (or that seems to be how she took it). But this is an(other) HR failure.