Scott G. Spernoga, MS, ATC, contributed to conception and design; acquisition and analysis and interpretation of the data; and drafting and final approval of the article. Timothy L. Uhl, PhD, ATC, PT, Brent L. Arnold, PhD, ATC, and Bruce M. Gansneder, PhD, contributed to conception and design; analysis and interpretation of the data; and drafting, critical revision, and final approval of the ar...