Book excerpt: Shows readers how to turn competitors’ strength to their advantage. Selling Points Yoffie-Kwak provide insightful analysis of leading companies’ judo strategies through in-depth case studies of Palm Computing, RealNetworks, and CNET Networks, among others The “Users’ Guide to Judo Strategy”—a section at the end of the book—offers a summary of the principles of judo strategy that readers can apply to their own business situations. Packed with the insights of world-class managers and strategists, Judo Strategy describes how companies can become giant-killers, while also teaching readers how to protect their hard-fought position from challengers in the wings.