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.
Arnold A, Thigpen CA, Beattie PF, Kissenberth MJ, Shanley E.Arnold A, et al. Among authors: beattie pf.Sports Health. 2017 Mar/Apr;9(2):139-147. doi: 10.1177/1941738117690847. Epub 2017 Feb 6.Sports Health. 2017.PMID: 28165873Free PMC article.Review.
Beattie PF, Nelson RM, Heintzelman M.Beattie PF, et al.Physiother Theory Pract. 2011 May;27(4):310-8. doi: 10.3109/09593985.2010.490575. Epub 2010 Aug 26.Physiother Theory Pract. 2011.PMID: 20795874