Study on the training of the resistance to speed in football (Original)

Abstract

Today sports training for high competition requires ways to optimize the process of sports preparation, which means that coaches are forced to refine their training methods to better prepare their athletes. With the ever new trends in the sport, the coaches have less time to prepare the athletes because they increase the number of competitions and the preparation time is less. This situation implies that coaches have to give more precise and quick solutions in the search to increase the athletic performance of their athletes in order to achieve an adequate optimization of the factors that affect sports training (physical, technical, tactical, psychological, theoretical).