The regularity of training sessions and the adapting to the stress of the intensive practice of sport modify the body. It becomes, provisionally, the incarnate support of the ideas of omnipotence that the neutral androgynous phantasy expresses: the control of the work of the natural body on itself differentiates a double performer. The question of the sexed authenticity of the actor himself will be displaced to the appreciation of the best compromise found to harmonise his inherited sex and the sexed neutrality in sport both biological, social or psychological. An analysis of this compromise will make it possible to extend the sporting model to the understanding, in terms of health, of the psycho-somatic economics of the repetitive behaviour observed in the addiction type behaviour of adapting to the demands of performance imposed by the logic of a culture of consumption.