Starting from the conceptualisation of Autism Spectrum Disorders, we reflect on what Relational Psychomotricity can contribute, in the light of what neuroscience provides on, the influence that an adequate affective-emotional accompaniment has on development. From this relational experience, through the bodily encounter with the other, the tonic dialogue, the pleasure of movement and play, we psychomotricians try to build a context of interaction with the child, which provides him/her with the tools to discover that the other exists and that he/she exists. Our objective as psychomotor therapists is to generate an internal state of greater well-being in the relationship with the environment, which motivates the child to use tools to favour c...