All 11y old boys look quite androgenous and feminine untill they go through puberty. I've watched several transform from delicate, petite, fine featured slim boys into wide shouldered men with facial hair and pecs before my eyes in a couple of years. They are significantly stronger than me by 14 and I am quite strong. Anyone going or gone through male puberty must compete in the male sex class.
If a child hasnt gone through puberty then I suppose its ok for them to compete as female ice skaters, and I guess this child will probably be put on hormone blockers to prevent puberty, but that's abuse in my opinion.
What would be much better, for me, is if male ice skaters cpukd compete in their biological class wearing the frilly tutus and doing the female moves, if they so wished.
I know someone who transitioned from a petite boy in their early 20s and then played competitive women's hockey at quite a high level. They had to stop eventually when, after years of brutal injuries inflicted on the unsuspecting opposition, they smashed a 19y old girls shin to pieces and the authorities got involved. My son, who is himself pretty weedy and hates running, beat the school star female runner who competes at county level in the mixed cross country this year at sports day for the first time ever in Y7. She came first, by miles, throughout primary school. She was beaten by over half the boys this year. Biology is biology. Biological males that have or are experiencing male puberty should not compete with biological females in stamina, strength or power events. Its wrong.