pietsch verlag book grip strength strong hands for more success in martial arts Signalmittel the Tactical Field Book contains

the Tactical Field Book contains 16 pages of tactical information material

- Weight: 150 g

- suitable for indoor and outdoor use

Thanks to Noise Tail Reduction

pietsch verlag book grip strength strong hands for more success in martial arts Signalmittel the Tactical Field Book containsStrong 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