punching sand???

[Eric Holder]

Yes, it is true.

It will toughen up your hands to an extent, and then it will cease to increase the density of your bone. Thats when you switch to gravel and then to iron shot (iron pellets that resemble bb's from a bb gun).

However, this will cause your hands to be rough and nasty feeling and you can also damage your knuckles badly if you do it wrong. I know how to do it but I am not permitted to share such knowledge of martial arts.

isn't that the basis of iron fist training ?

[Spartacus Sully]

i think you need to put the sand/gravel in a big dish over fire then pound your hands into it really not the same with out the sand being 3 or 4 hundred degrees

[aristotlemoses]

in a utube video of the ali vs foreman fight, at the end b4 the interview, that goes by the screan, i made a thread about it, but its jus the reflection of a person faceing the spot light.



why, are there any effects that it has???

**** it looks like Michael Jackson hahaha.