National Sports Medicine Programme, Excellence in Football Project, Aspetar - Qatar Orthopaedic and Sports Medicine Hospital, P.O BOX 29222, Doha, Qatar. joao.silva@aspetar.com. Center of Research, Education, Innovation and Intervention in Sport (CIFI2D), Porto, Portugal. joao.silva@aspetar.com. National Sports Medicine Programme, Excellence in Football Project, Aspetar - Qatar Orthopaedic and Sports Medicine Hospital, P.O BOX 29222, Doha, Qatar. Sport Performance Research Institute New Zealand, Auckland University of Technology, Auckland, New Zealand. Football Training and Biomechanics Laboratory, Technical Department, Italian Football Federation (FIGC), Florence, Italy. Athlete Health and Performance Research Centre, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar. ISSUL, Institute of Sport Sciences, University of Lausanne, Lausanne, Switzerland. Laboratory of Exercise Physiology and Rehabilitation, EA 3300, Faculty of Sport Sciences, University of Picardie, Jules Verne, 80025, Amiens, France.