1. Department of Sports Performance, Institut Nacional d'Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
2. Department of Health Sciences, TecnoCampus, Universitat Pompeu Fabra, Research group in technology applied to high performance and health, Barcelona, Spain
3. Department of Communication and Education, Universidad Loyola Andalucía, Seville, Spain
4. London Sport Institute, School of Science and Technology, Middlesex University, London, UK