Abstract
Developments in the sociology of the body and the sociology of health impel us to investigate embodiment resistances against hegemonic biomedical definitions of normativity. Bearing in mind that the body is a social object defined by institutions, the analysis of body itineraries leads us to glimpse modes of subversion, resistance and destabilization of biomedical definitions. This article deals with the role of modern science and technology in the observation and diagnosis of the body and its consequences in the definition of health and disease, the normal and the pathological. Second, biomedicine is analysed as an institution that orders gender and underpins sexual dimorphism through debates on depathologization and dysnormality. The implications of technology and medicine in the processes of neoliberal subjectivation promoted by body optimization practices are also discussed.