That seems just plain wrong considering so many women fail Marine fitness tests:
http://thehill.com/policy/defense/284252-report-6-out-of-7-f...
And FDNY had to relax physical fitness requirements in order to hire more women firefighters:
https://www.bustle.com/articles/53536-fdny-wants-more-women-...
Women also have to be separated from men in professional sports, otherwise in many sports it wouldn't even be close (e.g. the aged, #203-ranked male tennis player walloping both Williams sisters in their prime: https://en.wikipedia.org/wiki/Karsten_Braasch).
There's nothing wrong with admitting there are basic biological differences between men and women relating to strength.