@inbook{1163061720, author={Carolyn Kisner and Lynn Allen Colby and John Borstad}, title={Preface to the Seventh Edition}, booktitle={Therapeutic Exercise: Foundations and Techniques, 7e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={fadavisat.mhmedical.com/content.aspx?aid=1163061720} }