Men, have you ever dated a woman who could beat you up?

Does anyone have experience dating a woman who was highly trained in a martial art or boxing? Perhaps she lifted weights?

Have you ever asked such a woman out? Would you?

Did this have any surprising effects on the relationship? I am curious to hear if this adds unexpected emotional complexity to interactions.

This question is not about abusive relationships in any way. I am trying to get at the assumed power dynamics of male/female relationships.

Please feel free to answer if you have experience in a GLBT relationship within which a normal power balance was reversed for you