An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Engberg E, Tikkanen HO, Koponen A, Hägglund H, Kukkonen-Harjula K, Tiitinen A, Peltonen JE, Pöyhönen-Alho M.Engberg E, et al.Scand J Med Sci Sports. 2018 Jan;28(1):203-211. doi: 10.1111/sms.12896. Epub 2017 May 12.Scand J Med Sci Sports. 2018.PMID: 28415143Clinical Trial.
Engberg E, Figueiredo RAO, Rounge TB, Weiderpass E, Viljakainen H.Engberg E, et al.Sci Rep. 2019 Aug 1;9(1):11158. doi: 10.1038/s41598-019-46971-6.Sci Rep. 2019.PMID: 31371734Free PMC article.