Department of Physical Therapy, Boston University, Boston, Massachusetts, and Department of PM&R, Harvard Medical School, Spaulding Rehabilitation Hospital, Boston, Massachusetts (L.N.A.); Department of Biomechanics, University of Nebraska at Omaha, Omaha (B.A.K.); Department of Engineering Science, Simon Fraser University, Burnaby, British Columbia, Canada (P.K.); and Department of Mechanical Engineering, University of Delaware, Newark (T.S.B.).
Correspondence: Louis N. Awad, PT, DPT, PhD, Boston University, 635 Commonwealth Ave, Rm 546A, Boston, MA 02215 ([email protected]).
This project was supported by funding from the National Institutes of Health—NIH grants R01-AG067394, P30-GM10333, P20-GM109090, R15-094194, and R01-NS114282.
This work was presented as a poster at the 2018 meeting of the World Congress of Biomechanics.
L.N.A. and T.S.B. designed the study. L.N.A. oversaw the data collection and analysis. B.A.K., P.K., and L.N.A. analyzed the data. L.N.A. drafted the manuscript. B.A.K. and P.K. contributed sections to the manuscript. All authors reviewed, edited, and approved the final submitted manuscript.
All study participants provided consent for publication of data.
Group and individual subject data are located in the article figures and tables. Data are available on request.
The authors declare no conflict of interest.
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