AUTHORS:
Maros Kalata1,2, Jakub Lukavsky1,2 , Diogo V. Martinho3,4, Craig A. Williams5, Jan
M. Konarski6, Frantisek Zahalka1,2, Robert M. Malina7,8, Tomas Maly1,2,9
1  Faculty of Physical Education and Sport, Charles University, Prague, Czech Republic
2  SK Slavia Prague, Prague, Czech Republic
3  CIPER, Faculdade de Ciências do Desporto e Educação Física, Universidade de Coimbra, Coimbra, Portugal
4  CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Cruz-Quebrada- Dafundo, Portuga
5 Children’s Health and Exercise Research Centre, Faculty of Health and Life Sciences, University of Exeter, Exeter,
United Kingdom
6 Theory of Sports Department, Poznań University of Physical Education, Poznań, Poland
7 Department of Kinesiology and Health Education, University of Texas at Austin, Austin, TX, United States
8 School of Public Health, University of Louisville, Louisville, KY, United States
9 Department of Performance, AC Sparta Prague, Prague, Czech Republic