BOK, Captains of Crush
What They Are and How to Close Them, Second Edition
by Randall J. Strossen, Ph.D., with J. B. Kinney and Nathan Holle
Dedicated to all who know "it's not a crush . . . it's an obsession," this book has something for everyone interested in grippers--from students of grip strength to the leading practitioners in the field. More than just a serious training tool, Captains of Crush Grippers inspire passion, and this is the book that traces their history, outlines gripper basics, and gives you training information that is proven to work. Whether you want to get an A+ on your next gripper exam or only care about getting stronger, you'll want to get this book--now updated and expanded to include over 20% new material, and most of it on training. 192 pp.