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.
Noakes TD, Myburgh KH, du Plessis J, Lang L, Lambert M, van der Riet C, Schall R.Noakes TD, et al.Med Sci Sports Exerc. 1991 Apr;23(4):443-9.Med Sci Sports Exerc. 1991.PMID: 2056902
Sharwood KA, Lambert MI, St Clair Gibson A, Noakes TD.Sharwood KA, et al. Among authors: noakes td.Clin J Sport Med. 2002 Sep;12(5):308-12. doi: 10.1097/00042752-200209000-00009.Clin J Sport Med. 2002.PMID: 12394204