Received: 3 June 2020
Accepted: 24 September 2020
First Online: 2 October 2020
Ethics approval and consent to participate
: This study was carried out in accordance to the Declaration of Helsinki; prior to pre-tests, all the players were informed of the purpose of the study and its associated risks and benefits, before providing oral and written informed consent. The Norwegian Data Protection Service approved the study and the storage of personal data (Approval reference number: 374030), without further Regional Ethical approval per applicable institutional and national guidelines for sport and exercise science [CitationRef removed, CitationRef removed].
: Not applicable.
: The authors declare that they have no competing interests.