Women's boxing says hello...
this stuff all started because she beat a Russian a few years ago and the IBA, run by a Gazprom exec, claimed it had evidence it won't produce showing she is not a woman. Literally Russian propaganda.
I know a couple who designed and sell a modern ballet shoe that is substantially more supportive of the foot because it use carbon fiber instead of cardboard. They sold some to Russian ballerinas, which po'd Putin, so the admin there hit shoe with claims it caused injuries. This was 10 years or so ago. They really are sore losers and bs-ers