Abstract
On the subject of football, Serge Mésonès, former French international turned journalist, wrote that ?the true miracle remains the birth of a great team; everything which could contribute to this deserves consideration. Whatever happens, the coach and his group will always form that tandem which Bella Guttman used to compare to a symphony orchestra and their conductor: there is a significant difference between the performance when Toscanini is conducting, and that when the conductor is mediocre? (Mésonès 1992, 12). With the aim of better understanding the issues of such an assertion, in this article we will develop the theoretical elements that we began to tackle in the book Teaching Collective Sport in Schools (1999).1 This will involve clarifying, and going into detail on, some conceptions relating to the long journey that is the formation of a sporting group, exploring one scenario at a time