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.
Silder A, Reeder SB, Thelen DG.Silder A, et al.J Biomech. 2010 Aug 26;43(12):2254-60. doi: 10.1016/j.jbiomech.2010.02.038. Epub 2010 May 15.J Biomech. 2010.PMID: 20472238Free PMC article.
Hernández A, Silder A, Heiderscheit BC, Thelen DG.Hernández A, et al. Among authors: silder a.Gait Posture. 2009 Aug;30(2):217-22. doi: 10.1016/j.gaitpost.2009.05.006. Epub 2009 Jun 6.Gait Posture. 2009.PMID: 19502061Free PMC article.