Italy's own 'Calcio'

Is there anything to theorize on Football? Once, one of my friends told me: football is a game in which one gets a feeling of "advancing". It is like eliminating your enemies in a war and advancing. And finally, reaching the goal. Football is a game that visually convinces the spectator that a team has really won or lost... Some first hand pictures from Perugia on the day Italy won the World Cup championship 2006