Document is current
Any future updates will be listed below
-
Authors
Bjurulf, Clara https://orcid.org/0009-0001-1027-1061
Meng, Lingge
Budgett, David
Kruger, Jennifer
Bø, Kari
-
Funding
Funding for this research was provided by:
Norwegian School Of Sport Sciences - The Library
- License Information
-
More Information
Article History
Received: 29 October 2025
Accepted: 13 January 2026
First Online: 28 February 2026
Declarations
:
: The study was approved by the Regional Committees for Medical and Health Research Ethics (Reference number: 762897/REK Sør-øst D) and storage of data was approved by the Agency for Shared Services in Education and Research (Reference number: 339980).
: D.B. and J.K., of the Auckland Bioengineering Institute at the University of Auckland, New Zealand, are shareholders in JUNOFEM (Ltd.) the company that manufactures femfit®. Data analyst L.M. who is affiliated with Junofem, helped to ensure the quality of anonymised raw data from the servers for the data analysis. D.B., J.K. and L.M. had no role in interpretation of the results. The idea and project plan for the study originated from K.B. and researcher C.B. at the Norwegian School of Sport Sciences who have no ties to the company.
