Accepted Manuscript Trunk muscles activation pattern during walking in subjects with and without chronic low back pain: A Systematic Review Leila Ghamkhar, PT, PhD Student, Amir Hossein Kahlaee, PT, PhD PII: S1934-1482(15)00045-3 DOI: 10.1016/j.pmrj.2015.01.013 Reference: PMRJ 1416 To appear in: PM&R Received Date: 14 July 2014 Revised Date: 21 January 2015 Accepted Date: 22 January 2015 Please cite this article as: Ghamkhar L, Kahlaee AH, Trunk muscles activation pattern during walking in subjects with and without chronic low back pain: A Systematic Review, PM&R (2015), doi: 10.1016/ j.pmrj.2015.01.013. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.