Contest dynamics general biomechanical theory of contest sports
  In this report it is approched the Contest dynamics as mathematical theory, therefore applicable to all contest sports. Starting with the physical definition of Athlete and Couple of Athlete systems and after singling out the interaction basic parameter, there are analyzed the classes of possible potentials describing the interaction. At the end there are specified the physical bases of mutual interaction between athletes and the trajectories of flight motion. All the matter will be connected to measurable quantities or parameters useful for researchers and trainers. 
Attilio Sacripanti (ENEA; University of Tor Vergata, Rome)