“…In light of the association between being male and having greater muscle mass, it may be that some trans males will be at risk for other types of body image‐related behaviours, such as body building and excessive exercise and the development of symptoms of muscular dysmorphia or dysmorphic disorders (Nieuwoudt, Zhou, Coutts, & Booker, ). This is well‐documented in the cisgender population with sociocultural messages promoting becoming muscular, predicting compulsive exercise in boys (Goodwin, Haycraft & Meyer, ); and indeed body building, at extreme levels, has been termed ‘bigorexia’ (Mosley, ). Relatedly, for trans females, the influence of desired gender on drive for thinness may reflect what is seen in the general population, with some trans females internalizing the same ideals that some cisgender females do with regard to the ideal female body, possibly because their female identity has been present for many years (reflected in the older age of the trans females attending clinic) (Hoek, ; Witcomb et al, ).…”