Djimbe said:Well , firstly theyre not "Iron" anymore theyre Steel now - turns out the Excess Iron can poison/OD your Bloodstream and make you sick ... There Canvas Bags filled with everything from Rice>MungBeans>Sand>Stones>SteelShot>SteelBallBearings the movement of the material inside the bag makes for absorbing the shock , and the level of the Filler makes for the Conditioning Level . I personally never go past Steel Shot on any Bodypart except my shins and Forearms .
Fully Filled :
http://www.wle.com/products/tigerBags.html
http://www.wle.com//store/ironskills.html
Do-It-Yourself :
http://www.wle.com//products/m0811.html
http://www.wle.com//products/m0813.html
the First you can Tie to a Wooden Dummy to toughen the Impact beyond the level of Wood , the second can be used alone as a Wallbag for striking at different Levels .
thanks
it is for toughening the striking surfaces of the body or for improving power?