A meta-analysis of 52 studies involving 6,485 participants examined the body composition and physical fitness of transgender and cisgender women and found that although transgender women generally had greater lean mass — indicating greater muscle mass — they did not show greater physical capacity, such as strength or aerobic fitness, than cisgender women, clearly refuting the logic behind blanket bans on transgender women in sports.

New study clarifies performance myths in transgender sports
EL PAIS
