A. Tandem stance on an Extreme Balance Board. B A. Tandem stance on an Extreme Balance Board. B. Standing rotation on DynaDisc. C. Standing rotation on Bosu Balance Trainer. D. Partner throw-and-catch using a weighted ball while balancing on a foam pad. Source: The Tools of Rehabilitation, Musculoskeletal Interventions: Techniques for Therapeutic Exercise, 3e Citation: Hoogenboom BJ, Voight ML, Prentice WE. Musculoskeletal Interventions: Techniques for Therapeutic Exercise, 3e; 2013 Available at: https://accessphysiotherapy.mhmedical.com/DownloadImage.aspx?image=/data/books/960/hoo002_fig_14-16.gif&sec=53893570&BookID=960&ChapterSecID=53549677&imagename= Accessed: December 22, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved