Training and sports rehabilitation are based on the same rules, originating from the Theory and Methodology of Training1. In both cases it is the results that matter. Unlike training, sports rehabilitation does not develop through multi-year programming, but it is unluckily inserted into the athlete’s life for a limited span of time. Hence, in sports rehabilitation the training theory must adapt to the limitations imposed by the pathology and its evolution, so for sports physicians and athletic trainers it is necessary the acquisition of a sound knowledge regarding the different pathologies and their treatments together with a sound knowledge of the Theory and Methodology of Training.