The evolution of referees: speed tests, data, psychologists and superfoods

The article discusses the evolution of referee training in professional football. It highlights the intensive physical fitness regime that referees undergo, including the maximal aerobic speed (Mas) test, which measures their endurance and speed. Referees now run approximately 12km per game and use advanced technology, such as Playermaker straps, to track their movement and identify potential injuries. The article also mentions the involvement of sports scientists, coaches, and psychologists in the training process, indicating the comprehensive approach taken to prepare officials for the demands of modern football. The article provides an insider's view of the pre-season camp organized by the Professional Game Match Officials (PGMO) in the Costa Blanca region, showcasing the rigorous measures taken to ensure referees are fit and prepared for the upcoming season.
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