[user104658]

Originally Posted by Nicky91

but what about those who are born as women but don't look very feminine (in terms of more muscle strengths than most other sportswomen)

Well yes... those are the women who are likely to excell and be at the top of women's sports. The whole point (and problem) is that even those women can't compete against male-bodied people.

Could they absolutely thrash the average bloke on the street? Yes. But against an averagely-skilled male bodied person who has put in practice and training ... no. They'd need to train 3x as hard to do half as well. That's the simple biological reality.