@inbook{1150241996, author={Mark Dutton}, title={Improving Muscle Performance}, booktitle={Dutton's Orthopaedic Examination, Evaluation, and Intervention, 4e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2016}, url={accessphysiotherapy.mhmedical.com/content.aspx?aid=1150241996} }