1. Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Talca, Chile
2. Physical Activity, Physical Education, Sport and Health Research Centre, Sports Science Department, School of Science and Engineering, Reykjavik University, Reykjavik, Iceland
3. Facultad de Ciencias del Deporte, AFIDES Research Group, Universidad de Extremadura, Cáceres, Spain