@inbook{1156992820, author={Peggy A. Houglum and Dolores B. Bertoti}, title={Basic Concepts: Introduction}, booktitle={Brunnstrom's Clinical Kinesiology, 6e}, publisher={F. A. Davis Company}, address={New York, NY}, year={2012}, url={fadavisat.mhmedical.com/content.aspx?aid=1156992820} }