1. School of Sport, Rehabilitation, and Exercise Sciences, University of Essex, Colchester, UK
2. Tottenham Hotspur Football Club, London, UK
3. Department of Sport and Sport Science, University of Freiburg, Breisgau, Germany
4. Tunisian Research Laboratory ‘Sports Performance Optimization (LR09SEP01), National Center of Medicine and Science in Sports (CNMSS), Tunis, TunisiaResearch Laboratory: Education, Motor Skills, Sports and Health, Higher Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
5. Higher Institute of Sport and Physical Education of Ksar-said, University of la Manouba, Tunis, Tunisia
6. Escola Superior de Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Viana do Castelo, Portugal
7. Instituto de Telecomunicações, Delegação da Covilhã, Lisboa, Portugal
8. Department of Psychology, University of Essex, Colchester, UK