6 Apr 2013

Training of Armwrestling #21 (Iron Hand) More explanations

On video blog Igor Mazurenko shows armwrestling fans how to train. In this video you will find out how to train strength / endurance of fingers using the IRON HAND. Every IRON HAND has five springs with 9 kg power extention each, which gives ability to adjust it to own possibilities. Enjoy !

info: VISNIA