Pensa, Martina https://orcid.org/0009-0009-2171-3361
Kjellenberg, Karin https://orcid.org/0000-0002-8079-0596
Heiland, Emerald https://orcid.org/0000-0001-7175-0093
Ekblom, Örjan https://orcid.org/0000-0001-6058-4982
Nyberg, Gisela https://orcid.org/0000-0003-0004-8533
Helgadóttir, Björg https://orcid.org/0000-0002-6170-8251
Funding for this research was provided by:
Swedish School of Sport and Health Sciences
Article History
Received: 21 November 2024
Accepted: 3 May 2025
First Online: 24 May 2025
Declarations
:
: The study was ethically approved by the Swedish Ethical Review Authority (Dnr 2019–03579) and conducted in accordance with the Declaration of Helsinki. Both the participants and their parents signed an informed consent before data collection.
: The authors declare no conflict of interest.