Department of Psychology University of Jyväskylä Jyväskylä 40014 Finland;
Department of Psychology University of Jyväskylä Jyväskylä 40014 Finland;
Department of Psychology University of Jyväskylä Jyväskylä 40014 Finland;
Mehiläinen Sports Medical Clinic Jyväskylä 40100 Finland;
Department of Psychology University of Jyväskylä Jyväskylä 40014 Finland;
Cicero Learning University of Helsinki Helsinki 00014 Finland;