Strong hands for more success in martial arts – this guide to targeted grip-strength development shows every martial artist how to achieve a performance boost in a short time with minimal effort. Grip-strength training has so far been neglected by most athletes and coaches. But studies have proven its effectiveness. This guide closes that knowledge gap.

- Authors: Jochen Schwenk, Andreas Schmidt
- Published: 01/2012
- ISBN: 978-3-613-50684-8
- Format: 170mm x 240mm, paperback
- Illustrations: 169 color photos & 4 drawings
- Number of pages: 112
- Weight: 380 g