I have dated a bi girl briefly and she was very much of the opinion that men should be men and women should be women, and she got something very different out of both sexes.
She preferred men though, and I'd possibly expect more lesbian-oriented bis to to be a bit more boundary pushing.
I also once dated a (straight) woman who proved a bit stronger than me when we wrestled, but she didn't like realising she had the physical upper hand, or that it turned me on.
There are plenty of sporty women who like showing off that they're stronger than some guys, but it's rare they'll go for one of the weak ones. They'd still rather be with a man whose muscles they admire, with whom they can be the weak girly one.
Unless you're lucky enough to meet a strongwoman powerlifter with like minded friends who're happy to play with you as the designated beta of the group, lol.