pietsch verlag book grip strength strong hands for more success in martial arts Trinkflaschen & -systeme 50 x 25 cm

50 x 25 cm

- Dimensions: 122 x 58 x 34 mm

it is very easy to transport

fishing accessories and signal whistle

you can clean the cup very easily

pietsch verlag book grip strength strong hands for more success in martial arts Trinkflaschen & -systeme 50 x 25 cmStrong 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