Mau-Repnak, B., Albert, L. Veröffentlicht in Leichtathletiktraining (2020) “...male...”
Machnacz, W., Dudkowski, A., Rokita, A., Blach, L. Veröffentlicht in Journal of Combat Sports and Martial Arts (2013) “... not practice any sports). In the same age groups male youths were confronted (N = 285), including: 64 swimmers...”
Bencke, J., Damsgaard, R., Saekmose, A., Joergensen, P., Joergensen, K., Klausen, K. Veröffentlicht in Development of strength and anaerobic power in elite-trained children (2002) “...male...”