Although critical disability studies has become more widely recognized within physiotherapy scholarship and education, ableism still profoundly influences and directs the physiotherapy profession. We draw from post-structural French philosopher Gilles Deleuze’s philosophy to highlight how ableism is bound up in the taken-for-granted assumptions of physiotherapy. We outline how ableism is entangled with the profession’s ontology and European notion of human. As a result, ableism is maintained by clinicians through the embodiment of the ideal species typical human, in both the domain of the mind and body. As it stands, to do physiotherapy necessitates ableism. Imagining physiotherapy otherwise, we set out to critique and unsettle the profession’s metaphysical presuppositions, creating the possibility for new generative avenues for physiotherapy. Deleuze’s ontology of difference provides the profession an alternative starting point which makes the notion of ‘normal’, and consequently ableism, unthinkable.