Kress, J., Seelig, H., Bretz, K., Ferrari, I., Keller, R., Kühnis, J., Storni, S. and Herrmann, C. 2023. Associations between basic motor competencies, club sport participation, and social relationships among primary school children. Current Issues in Sport Science (CISS). 8, 1 (Apr. 2023), 006. DOI:https://doi.org/10.36950/2023.1ciss006.