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.
Sharwood KA, Lambert MI, St Clair Gibson A, Noakes TD.Sharwood KA, et al. Among authors: lambert mi.Clin J Sport Med. 2002 Sep;12(5):308-12. doi: 10.1097/00042752-200209000-00009.Clin J Sport Med. 2002.PMID: 12394204
Hendricks S, O'connor S, Lambert M, Brown J, Burger N, Mc Fie S, Readhead C, Viljoen W.Hendricks S, et al.Eur J Sport Sci. 2015;15(6):557-64. doi: 10.1080/17461391.2015.1046192. Epub 2015 Jul 29.Eur J Sport Sci. 2015.PMID: 26223002Free article.