Hey, just wanted to see if anyone on here does iron palm training? I used to be in karate for 10 years, but been in kickboxing the past 7 and was recently introduced to the art of training the hand (Iron Palm Training). I've been going it for bout 8 months now and it's really amazing. My hands are tough as stone (not literally) and strike with more power than ever. This has really improved my striking power and intensity. I recently broke 18 boards with a palm strike. I also broke a foundation beam in my kickbozing studio by accident. My friends refuse to "slap" box with me now because they know I can easily break their jaw with a simple slap. Anyone else on here into this or any art of karate?