@inbook{1196332989, author={BARBARA BILLEK-SAWHNEY and RAJIV SAWHNEY}, editor={Kisner, Carolyn and Borstad, John and Colby, Lynn Allen}, title={The Older Adult: Physical Activity and Exercise}, booktitle={Therapeutic Exercise: Foundations and Techniques, 8e}, publisher={F. A. Davis Company}, address={New York, NY}, year={2023}, url={fadavisat.mhmedical.com/content.aspx?aid=1196332989} }