Authors: Eli Ward-Smith and Dr Sav Zwickl.
Content Warning: This blog contains reference to exclusion of, and discrimination against, trans people in sport, and mention of minor medical procedures.
In recent years, significant attention has been directed to trans and gender diverse (trans) people in sport. Misinformation and disinformation about trans athletes are rife, and this has been highly damaging to trans people and their allies.
Part of the challenge in contesting this misinformation and disinformation is the lack of scientific evidence regarding whether gender affirming hormone therapy (GAHT) has a positive or negative impact on athletic performance. Our recently published reviews on the impact of GAHT on physical performance and sports participation clearly outline the limitations and gaps in research in this area.
This lack of evidence has allowed the spread of misinformation in the media about trans people in sport to continue, and sporting bodies have developed policies based on opinion rather than evidence.