[user104658]

There's actually abundant medical evidence at this point that if a transwoman has been through male puberty, although hormones will cause them to have less muscle mass, they do NOT significantly decrease muscle density or bone density. It's barely a debate at this point, it's a medically proven distinct sports advantage that is just being flat-out ignored. Unfair in 90% of sports, risky in most contact sports, simply outright dangerous in combat sports.