Swimming’s world governing body FINA is facing backlash for a decision to restrict transgender athletes from competing against women..On Sunday, the FINA voted 71.5% in favour of the new "gender inclusion policy" which will only permit swimmers who transitioned before the age of 12 to compete in women’s events. .There were mixed reactions on social media and messages of disapproval directed towards the FINA decision.."We’re disappointed about FINA's vote to prevent trans women competing in women's major competition," Twitter user Rainbow Reds an official LGBTQ+ supporters group said.."There is no legitimate reasoning behind this decision. All of the science proves that after undergoing HRT for some time transwomen produce the same testosterone as those of normal." .The decision means that swimmers such as American Lia Thomas will not be able to compete in world championships or the Olympics..The University of Pennsylvania swimmer became the first transgender NCAA champion in Division I history after winning the women’s 500-yard freestyle earlier this year. Transgender rights has become a major talking point in recent months as sports seek to balance inclusivity while ensuring there is no unfair advantage..Transgender pro athlete Chris Mosier said the decision by the FINA is creating further division and that "all women suffer when sports organizations police the bodies of women athletes. Period."."When sports organizations make policies that exclude trans people without having the receipts to back it up, it creates a much more hostile world toward trans people - athletes and non-athletes alike. It’s not just about sports."