28/05/2026
Recently, Prof Ada Cheung spoke at Exercise & Sports Science Australia (ESSA)'s Activate Conference in Adelaide, to a room of exercise and sports science professionals. Here's what she covered:
> People on estradiol-based gender-affirming hormone therapy (GAHT) show no statistically significant difference in strength or performance over cis women in the latest meta-analysis, but more longitudinal evidence is needed (https://bjsm.bmj.com/content/60/3/198.info).
> People on testosterone GAHT gain lean mass and strength but remain intermediate to cis men, even after years of treatment.
> Only 14% of trans girls and 12% of trans boys play on a sports team, compared to 68% of the general youth sample. The participation crisis is bigger than the fairness debate.
> Inclusive practice is evidence-based practice.The headlines focus on elite fairness. The reality is most trans/gender-diverse people aren't moving enough, and they face anxiety, exclusionary rules, bullying, and inadequate facilities when they try.
Huge shout-out to PhD student Arden Wong, who presented his poster on longitudinal body composition changes in people starting GAHT. This is exactly the kind of prospective data that the field has been missing.
Read an evidence summary on GAHT and physical performance: https://www.transresearch.org.au/post/trans-women-in-sport
Thank you ESSA for the platform, and for an audience genuinely engaged with the science.
Image description: Text summarising the above post, displayed alongside two photos. The left photo shows Ada standing at a podium onstage, gesturing as she speaks into a microphone, wearing a grey suit jacket over a patterned shirt and dark-rimmed glasses. She has a dark brown bob hairstyle. The right photo shows Arden standing indoors near his poster presentation, smiling as he speaks to a person in the foreground. He has short, black hair, and is wearing a lanyard over a collared blue shirt. End description.